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Pfizer has agreed to grant a royalty-free license to sell its anti-coronavirus pill in nearly 100 developing countries around the world.

Under the agreement signed with the Medicines Patent Pool (MPP), a UN-backed public health organization, Pfizer will not receive royalties on the sales of its promising antiviral pill in 95 poorer countries, including the states of Sub-Saharan Africa. The measure allows MPP to grant sub-licenses to “qualified” generic medicine manufacturers in each country.

The countries covered by the deal comprise around 53% of the world’s population, Pfizer said. “We believe oral antiviral treatments can play a vital role in reducing the severity of Covid-19 infections, decreasing the strain on our healthcare systems and saving lives,” Pfizer CEO Albert Bourla said. 

We must work to ensure that all people – regardless of where they live or their circumstances – have access to these breakthroughs.

During its phase-two/three trial, the drug PF-07321332, trademarked as Paxlovid, reduced the risk of hospitalization or death by 89% in Covid-19 patients who took it within three days of symptom onset. The drug is administered in combination with low-dose ritonavir, a medication used to treat HIV/AIDS. 

The UN and the World Health Organization (WHO) have long been urging companies to make vaccines and other forms of Covid-19 treatment accessible and affordable for developing countries.

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“Catastrophic and famine-like conditions” hang over Afghanistan’s farmers and herders, whose needs continue to worsen with the onset of winter, UN humanitarians said on Friday. 

Read the full story, “Afghanistan’s farmers, herders desperate for seed, food and cash”, on globalissues.org →

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As part of a special series on climate in partnership with The Intelligence Project at Harvard University’s Belfer Center for Science and International Affairs, and Cipher Brief Expert and Senior Editor Kristin Wood, The Cipher Brief is focusing on the national security implications of climate change. 

This report is derived from a half-day conference in April 2021 co-sponsored by the Intelligence Project and the Environment and Natural Resources Program at Harvard Kennedy School’s Belfer Center for Science and International Affairs, along with the Center for Climate and Security and The Cipher Brief. It explores the requirements of the U.S. IC to fulfill the mission prescribed by President Biden, DNI Haines, and Secretary Kerry. The IC must rise to challenge, unshackled from the past, to re-imagine its role in combatting climate change.

The Authors

The Report

The U.S. Director of National Intelligence (DNI), Avril Haines, has stated that climate change needs to be at the center of U.S. foreign policy and national security. It is a threat multiplier that impacts every function of government and society: territorial integrity, economic well-being, social stability, and military capabilities are all impacted by climate change, directly and indirectly. However, in addressing climate change, the U.S. Intelligence Community (IC) is currently unsure of its mission space and hitherto has been relying on boilerplate responses to it. In an exclusive discussion, the U.S. Special Presidential Envoy for Climate, Secretary John Kerry, who should be a principal consumer of intelligence about climate change within the U.S. government, stated that the U.S. IC must deliver significantly more.

The increasing effects of climate change are arising at a moment when the nature of intelligence itself is undergoing a revolution—from the collection of hidden secrets to collation of non-obvious (but knowable) data frequently hiding out in the open. This watershed in intelligence and national security requires bold, innovative, ideas for the U.S. IC to adapt and anticipate security threats derived by climate change. It must establish its mission space and alter its own architecture to ensure it is providing its customers with intelligence about them needed. Its mission will not be about spies disseminating secrets to policymakers; rather, it will require a new intelligence and national security paradigm that must reach across society, allowing the general public to consume climate intelligence and hold policymakers to account.

Background

The twenty-first century presents globalized threats that will require globalized solutions, the greatest of which is climate change. As the Covid-19 pandemic has demonstrated, no country is immune from actor-less threats like novel disease outbreaks and climate change. When combined with other security threats like transnational terrorism and ubiquitous cyberattacks, it becomes clear that existing national security frameworks are insufficient. New relationships and lines of communication will need to be forged, both within the U.S. government, in the private sector, and internationally with allies and adversaries. The U.S. IC needs to determine the requirements of its customers regarding climate change and how its unique collection and analytical capabilities fit into this new mission space.

The IC has incorporated climate change into its analysis and threat assessments for decades, but climate has not received the attention it requires given the magnitude of the threat it poses. On January 27, 2021, President Biden issued an executive order on tackling the climate crisis at home and abroad, establishing that “climate considerations shall be an essential element of United States foreign policy and national security.” The order also called for the Director of National Intelligence to prepare a National Intelligence Estimate on the national and economic security impacts of climate change within 120 days.

The Climate Change, Intelligence, and Global Security conference at Harvard’s Belfer Center earlier this year, brought together senior climate experts, current and former intelligence officers, and leaders in the private sector and academia to discuss the climate threat and generate innovative ideas on role the IC will play in combatting that threat. Led by Paul Kolbe, Director of the Intelligence Project, Kristin Wood, Intelligence Project Non-Resident Fellow, and Erin Sikorsky, Deputy Director of the Center for Climate and Security, the conference facilitated an urgent opportunity for productive dialogue on the climate threat.

Climate change as a threat to international security

Policymakers and the public need to understand that climate change impacts seemingly unrelated challenges and magnifies existing threats. The direct effects of climate change are readily apparent around the world—melting glaciers, rising sea levels, thawing permafrost, longer droughts, hotter heat waves, persistent wildfires, torrential rains, and catastrophic storm systems. These effects create disastrous consequences for humans like crop failures, fishery collapses, water insecurity, and the inundation of coastal regions, all of which lead to mass migration and displacement. These situations lead to fragile states and regions where increased conflict over scarce resources allows malign actors thrive. In this way, climate change is a threat multiplier that touches every aspect of international security.

Professor John P. Holdren, the Teresa and John Heinz Professor of Environmental Policy at Harvard Kennedy School, noted that the big picture on how climate change will impact the planet is clear, but the detailed effects are difficult to predict with precision and confidence, in part because we do not know exactly how human societies will react. This uncertainty exacerbates the security threat posed by climate change. We know it will increase the number of displaced persons in the world, but we do not know when they will be displaced, how many there will be, or where they will go.

Climate change also impacts the effective functioning of the U.S. military: to meet traditional security threats and protect Americans at home and abroad. U.S. bases around the world function as launching pads for everything from quick tactical operations to large-scale disaster relief missions. When severe weather damages those bases or limits their ability to operate at full capacity, America’s security is put at risk. Disasters like the flooding at Offutt Air Force Base in Nebraska, headquarters for U.S. Strategic Command, and Hurricane Michael’s destruction of Tyndall Air Force Base in Florida show that this threat knows no geographic bounds. Their effects are costly as well—the Air Force requested nearly $5 billion to rebuild those two bases alone.

The overall impacts of climate change on international security are inevitable, consequential, and predictable. Previously the U.S. government has undertaken more extensive, and expensive, actions on the basis of proportionally less intelligence about security threats. The U.S. IC must give climate change the proportional attention it deserves.

Role of U.S. intelligence in addressing climate change

Climate change poses an existential, global, non-state security threat, making it fundamentally different from past threats. Its unprecedented nature will require unprecedented thinking by the U.S. IC and requirements from it. Former Principal Deputy Director of National Intelligence Sue Gordon stated clearly that it is not enough to just say that the U.S. IC should focus more on climate— rather, the challenge lies in determining what its specific contribution will be, and then evaluating what changes need to occur to make that contribution happen. Answering these questions will require difficult, but necessary, upfront work. Without that work, the U.S. IC is likely to lead with its current capabilities, rather than identifying and developing capabilities needed to meet the nature of the new threat we face.

The U.S. IC must play to its strengths in carving out its climate mission. Intelligence is no longer just about stealing secrets; it is about providing policymakers with decision advantages to influence events, which is the same as the past, but with a key difference that doing so now requires mastery of is a vast eco-space of openly-available information. To accomplish its mission, the U.S. IC must leverage its analytic tradecraft to present objective assessments about climate change to policymakers. This means collecting intelligence, assessing it, removing bias, and delivering timely and relevant assessments to customers. The U.S. IC must also leverage its global relationships with partners and competitors in performing these tasks. These relationships lie below politics and can help elicit understanding that allows policymakers to distinguish facts on the ground from prevailing political rhetoric of the day.

The U.S. IC’s workforce and technology will need to advance and adapt to serve the climate mission. It does not need to have the foremost climate experts, but it does need to have dialogue with them, and develop its own climate expertise. Like other threats, the IC needs personnel that are devoted to understanding this new threat and understand its place in larger risk frameworks. Predictive models are critical to understanding climate science, and the IC should invest more resources into artificial intelligence and machine learning capabilities (AI/ML) that can inform them. Intelligence professionals will not need to advance science, and scientists will not need to assess national security; but collaborations between the IC and the federal science community are necessary and will benefit both by allowing them to identify and meet shared objectives.

Climate change intelligence cannot be siloed. As DNI Haines promised, it must be integrated into traditional security threat assessments, and those emerging threats from other globalized challenges, bio-hazards, cyber capabilities, and weaponized information, if we want to understand how they interact and manifest around the globe. Compared to the twentieth century, when intelligence was dominated by governments, the twenty-first century offers more democratic forms of intelligence: the private sector offers major capabilities to collect and analyze intelligence. It has disrupted and transformed the nature of intelligence. The IC’s advantage in this new environment will come from thinking deeply about these issues and using its unique analytical and collection capabilities to identify patterns and trends others might overlook.

The future of intelligence cooperation and climate change

Climate change is an indiscriminating challenge unlike anything humanity has encountered before. Understanding how it is different helps illustrate the need for intelligence cooperation among states, large and small, to combat it. Carol Dumaine, Senior Fellow at the Atlantic Council, noted that the impact of the Covid-19 pandemic has highlighted many of the ways in which the climate threat is unique. It is non-state, non-adversarial, non-linear, boundary-less, and its root causes can be found in human economic activity. Unlike pandemics, however, combatting climate change will require something we have never done: decades of consistent cooperation across states with an eye towards tackling a systemic problem that will persist for centuries.

The U.S. IC needs to determine how it will work with other countries to combat the shared threat of climate change. The big first step is determining what the security collective is trying to accomplish. One area ripe for collaboration is foresight and early warning systems. During the Cold War the famous “red telephone” connected the White House and the Kremlin, enabling direct communication to avoid nuclear brinksmanship. Similar innovate thinking will be needed on climate change cooperation. Lt. Gen. Richard Nugee, Climate Change and Sustainability Strategy Lead for the UK Ministry of Defence, emphasized that the biggest danger on climate change is not a morass of bureaucracy, but instead a lack of imagination in understanding its impact and generating solutions for it.

Relying on existing partnerships, such as the Five Eyes alliance or NATO, will not be sufficient. Those agreements will play a role, but they do not include some of largest contributors to greenhouse gases or the countries that will suffer the largest initial impacts from climate change. Intelligence communities are by nature competitive and adversarial, but when it comes to climate change they will need to be cooperative. The U.S. IC needs to identify areas of cooperation even with adversaries like China and Russia. Rolf Mowatt-Larssen, Senior Fellow and former Director of the Intelligence Project, tasked the U.S. IC to look for a peace dividend—areas where collaboration on climate will yield multilateral benefits. Even though spying will still exist, as it always had, we cannot let espionage stand in the way of climate collaboration.

Any collaboration on climate intelligence will certainly require American leadership. That means America needs to treat the climate threat with the seriousness it deserves. Climate change is siloed into a one-page length analysis in the 27-page Annual Threat Assessment issued by the Office of the Director of National Intelligence in April 2021. The six pages focusing on China and Russia make no mention of how those are contributing to climate change or working to combat it. The IC must continually reinforce that climate is a serious and central threat. We cannot wait until the impacts are painfully obvious for every individual across the globe to treat it with the seriousness it requires.

The private sector, intelligence, and climate change

The threat from climate change reinforces the fact that intelligence is no longer a domain solely for governments. Mekala Krishnan, Partner at the McKinsey Global Institute, underscored that the private sector is also seeking to take climate risk out of a sustainability silo and integrate it into all aspects of decision making affected by risk and finance. Companies are thinking about how climate interacts with physical capital, natural resources, labor supply, and food supply—the factors of production in an economy that fundamentally affect our lives and livelihoods. One of the most important factors in a country’s national security is the health of its economy. The U.S. IC needs to be working with the private sector to understand what the economic effects of climate change will be.

In many respects, the U.S. government is still one of the few parties that can afford the costs to collect data on climate change, much like space exploration and early Internet research. The private sector can innovate ways to extract insights from that public data. Harnessing that with government capabilities will require innovative public-private partnerships with a shared strategy to help combat climate change. The U.S. IC must develop a level of transparency on climate data that will allow the private sector to identify where incentives for research and development exist. It will not matter how good the climate intelligence collected by the U.S. IC is if it does not get into the hands of public and private users in the right shape and form.

At the same time, the IC cannot be everywhere at once, collecting troves of climate data at significant cost. Richard Jenkins, CEO of Saildrone, noted that the private sector has the capability to deploy significant private money to develop and test new technologies that advance climate data collection, which the government can purchase at great value and incorporate into climate intelligence analysis. New technology is democratizing intelligence; it will force the U.S. IC to change how it interacts with the private sector— for the better.

Conclusion

In a moderated discussion with Dr. Calder Walton, Secretary Kerry stated unambiguously that the U.S. IC needs to start providing policymakers with a decision advantage on climate change in order for the U.S. government to lead the world on meeting this unprecedented threat. That starts with treating climate change seriously. The U.S. IC will need to determine its requirements, play to its strengths, and adapt its workforce to best serve its mission. It will need to cultivate deeper cooperation with allies and adversaries, develop new relationships with the private sector, and approach climate change with a fresh mindset to seek and find what others overlook.

When it comes to climate change, the U.S. IC should also reframe who its customers are, not just policymakers, to whom it gives secret briefings, but also the public. By publicly disseminating assessments, the U.S. IC can effectively democratize intelligence about climate change, with the public holding policymakers to account for their actions or inactions on the basis of shared intelligence.

The Cipher Brief is proud to be continuing our coverage on Climate with a series of webcast briefings beginning in July 2021.

Read also:

The Climate and US National Security Conversation with Admiral Jim Stavridis (Ret.)

How to Integrate Climate in Future National Security Risk

Russia’s Climate Problem and Opportunity

Why the Intelligence Community Needs a Climate Change Task Force

 

The post Defining the IC’s Mission Space for Climate Change appeared first on The Cipher Brief.

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As India is mulling new rules for digital money, Prime Minister Narendra Modi has called for regulations to ensure cryptocurrencies like bitcoin do not “end up in the wrong hands,” warning that this could “spoil” young people.

While he did not expand on those concerns, Modi spoke on Thursday about the need for “democratic nations” to band together and deal with challenges posed by emerging technologies. He was delivering a virtual address at the Sydney Dialogue, an annual cyber-tech summit.

Noting that technology and data could either become “new weapons” for conflict or “instruments of cooperation,” Modi brought up digital currencies as an example of how it was important that like-minded nations “work together on this” to “ensure it does not end up in the wrong hands, which can spoil our youth.”

We are at a historic moment of choice. Whether all the wonderful powers of technology of our age will be instruments of cooperation or conflict, coercion or choice, domination or development, oppression or opportunity.

He also urged the development of technical and governance standards and norms, singling out the use of data, and called for renewed efforts to prevent manipulation of public opinion. In recent weeks, Indian authorities have raised concerns over claims of huge returns from cryptocurrency investment as well as its potential connections to money laundering, organized crime and terror financing.

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On Saturday, Modi chaired a meeting to formulate the country’s approach to digital currencies and examine their impact on the economy. According to The Economic Times, Indian officials are drafting regulations to propose a ban on all transactions and payments in cryptocurrencies, while allowing investors to hold them as assets, similar to gold, bonds and stock shares.

Citing unnamed sources familiar with the government’s discussions, the newspaper said there was a belief in policy circles that crypto markets needed to be regulated in order to tackle the problem of opaque advertising that exaggerates investment returns in order to attract young investors.

The sources informed the newspaper that draft legislation on the matter was expected to be forwarded to Modi’s cabinet for consideration in the next two to three weeks.

In September, China had banned all cryptocurrency transactions and crypto-mining.

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Controversial psychologist and author Jordan Peterson claimed Western countries had no “moral right” to force developing nations to reduce pollution output, noting instead that improving their economies was key.

During an appearance on the BBC’s ‘Question Time’ show on Thursday, the Canadian professor noted that the focus of climate change policies should be on incentivizing the development of cheap energy in poorer polluter countries.

“The best long term solution is to try to make developing countries as rich as possible, and the best way to do that is not control their pollution output, but to help them develop the cheapest energy they can possibly manage as fast as they possibly can,” Peterson said.

The debate saw UK undersecretary for employment Mims Davies suggest that measures taken to tackle climate change should not come at the “expense of developing countries.” But Peterson countered that it “absolutely, 100% will be [at their expense].”

I don’t think we have any moral right in the West at all to do that.

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He also criticized the recent COP26 climate change conference for failing to explore ideas on how best to improve national economies in the developing world, noting that he saw “very little of that sort of idea” coming out of the UN summit.

In the final hours of the two-week conference, China and India had intervened to soften the wording around the use of coal in the Glasgow Pact. The two countries demanded a change in the final text of the agreement that called for coal to be phased out, revising this to “phasing down unabated coal.”

The move prompted COP26 president and UK minister Alok Sharma to declare that China and India would have to “justify” their actions to countries that were more vulnerable to global warming effects. However, officials in both Beijing and New Delhi have countered that the criticism was unfair.

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EXPERT PERSPECTIVE — On 16 June, US President Joe Biden and Russian President Vladimir Putin met for just under four hours in Geneva. This was Mr. Biden’s first meeting with Mr. Putin during his presidency and Biden is the fifth US President with whom Putin has held a summit.

Expectations for the summit were characterized as low by both sides in advance and assessed a bit more positively after the conclusion of the meeting. The meeting presented an opportunity for both leaders to present grievances and warnings to the other (and show toughness to their domestic constituencies).  Other than presenting the opportunity to blow off steam, the results of the meeting appear modest:  the agreement to return ambassadors to their posts, to resume bilateral arms control discussions, to conduct discussions on “strategic stability” and to hold unspecified consultations on cyber. In typical fashion, Mr. Putin rejected all of Mr. Biden’s assertions about Russian actions and made counter accusations referencing hostile US actions.

Of the deliverables from the summit, cyber will no doubt turn out to be the most problematic area for follow up. Mr. Biden apparently delivered to Mr. Putin a list of 16 US critical infrastructure sectors that should be considered “off limits” for cyberattacks, e.g., “red lines” not to be crossed without the risk of significant retaliation. For his part, Mr. Putin asserted that it is Russia that is the victim of cyberattacks originating from the territory of the US and it’s NATO partners and also is the victim of  attempts to interfere with Russian elections.  The challenge in cyber discussions going forward will center around three areas:  differing interpretations of the relevance of deterrence theory in today’s cyber environment, attribution, and control.

Mr. Biden’s firm comments to Mr. Putin on recent cyberattacks against the US such as the ransomware attack on Colonial Pipelines (Mr. Biden is said to have asked Mr. Putin how he would react if Russia’s pipelines were hit?) and his provision of a list of “off limits” US infrastructure entities suggests a deep belief in this administration that Russia can be deterred from engaging in future conduct of cyber operations against US targets or “sanctioning” attacks originating from the territory of the Russian Federation by criminal groups.

Unfortunately, it is highly likely that either Mr. Putin nor those who control the levers of Russian cyber operations agree that deterrence theory applies.  Deterrence only works when both sides know the other is capable of – and willing to – cause significant harm to the other.

The Russian side likely believes (and may have amply demonstrated) that the US is disproportionately vulnerable to cyber risk at every level of its economic, societal, and political infrastructure whereas Russia is not.  There is a reason the use of cyber tools has become a central feature of Russian strategic doctrine. They work and seem a legitimate tool that falls short of conventional war. Hybrid warfare using cyber tools, the Russian side would argue, is no different than the economic warfare Russia is experiencing from sanctions imposed by the US its allies.

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With about 2.3 million people already suffering with serious water, food and pasture shortages in Somalia, a rapidly worsening drought could lead to an “extreme situation” by April next year.  

Read the full story, “Worsening drought affects 2.3 million people in Somalia”, on globalissues.org →

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Amid a surge in Covid-19 cases, Gibraltar has canceled official Christmas events and “strongly” discouraged people from hosting private gatherings for four weeks. Gibraltar’s entire eligible population is vaccinated.

The government of Gibraltar recently announced that “official Christmas parties, official receptions and similar gatherings” have been canceled, and advised the public to avoid social events and parties for the next four weeks. Outdoor spaces are recommended over indoor ones, touching and hugging is discouraged, and mask wearing is advised.

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“The drastic increase in the numbers of people testing positive for Covid-19 in recent days is a stark reminder that the virus is still very prevalent in our community and that it is the responsibility of us all to take every reasonable precaution to protect ourselves and our loved ones,” Health Minister Samantha Sacramento said. 

Gibraltar, a tiny British Overseas Territory sharing a land border with Spain, has seen an average of 56 Covid-19 cases per day over the last seven days, up from fewer than 10 per day in September. The rise in cases, described by the government as “exponential,” comes despite Gibraltar having the highest vaccination rate in the world.

More than 118% of Gibraltar’s population are fully vaccinated against Covid-19, with this figure stretching beyond 100% due to doses given to Spaniards who cross the border to work or visit the territory every day. Masks are still required in shops and on public transport. 

The initial vaccine campaign on the British outpost came to a conclusion in early spring 2021, with a large proportion of the population fully inoculated against Covid-19. It became one of the first places in Europe to reduce restrictions following a winter of lockdowns, in what was dubbed ‘Operation Freedom’.

Gibraltar is currently doling out booster doses to the over-40s, healthcare workers, and other “vulnerable groups,” and administering vaccines to children aged between five and 12.

Similarly well-vaccinated countries have also reported surges in Covid-19 infections recently. In Singapore, where 94% of the eligible population have been inoculated, cases and deaths soared to record highs at the end of October, and have since subsided slightly. In Ireland, where around 92% of the adult population is fully vaccinated, cases of Covid-19 and deaths from the virus have roughly doubled since August.

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The Chinese foreign ministry has lashed out at Lithuania after the small Baltic Sea nation approved the opening of the Taiwan Representative Office in Vilnius. Beijing says it undermines its One China policy.

Beijing was disappointed that Lithuania had proceeded to grant Taiwan permission to open its ‘representative office’ in Vilnius despite “China’s strong opposition and repeated persuasion,” Chinese foreign ministry spokesman Zhao Lijian said at a press briefing on Friday. Taiwan had opened its mission in Vilnius the previous day. 

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Zhao called the move a violation of the One China principle, which he said is undermining China’s sovereignty and territorial integrity, while grossly interfering in its internal affairs. The spokesman reminded Lithuania that Taiwan is an inalienable part of China’s territory and the Beijing government has sole legal authority. 

As to what necessary measures China will take, you may wait and see. The Lithuanian side shall reap what it sows.

In a “stern warning” to the Taiwanese authorities, Zhao then added that “seeking ‘Taiwan independence’ by soliciting foreign support is a totally misguided attempt that is doomed to fail.”

In August, Lithuania announced that the diplomatic outpost would be named the “Taiwan Representative Office,” angering China. Taiwan’s diplomatic branches – in countries that have de facto relations with the island’s authorities – are normally called “Taipei Economic and Cultural Offices.”

China demanded that Lithuania recall its ambassador from China, which it did. Beijing then withdrew its envoy to the Baltic state.

Chinese officials have repeatedly called on Western nations, notably the UK and US, to stop interfering in Beijing’s internal affairs, stressing that they consider Taiwan to be part of China.

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An object lurking in the outer region of our solar system may well be the elusive Planet 9, a leading British astronomer has suggested after digging through the telescope archives of 250,000 point sources.

Possible evidence of a mysterious planet up to 10 times bigger than Earth, with a distant orbit around the Sun, has been unveiled by professor of astrophysics at Imperial College of London, Michael Rowan-Robinson. Aiming to prove – or rule out – the existence of another big planet beyond Neptune, the UK scientist decided to conduct a new analysis of data collected by the Infrared Astronomical Satellite (IRAS) in 1983.

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The astronomer has looked through some 250,000 point sources detected by the telescope, which took a far-infrared survey of 96% of the sky. Having analyzed the data, keeping in mind the hypothetical planet’s size and distance, “at the very limit of the survey,” he singled out a moving object that the satellite picked out on three occasions.

The candidate for Planet 9 would be up to five times the mass of Earth, according to the IRAS data. Its orbital distance would be some 225 times farther than that of our planet, equaling about 33.7 billion kilometers (20.9 billion miles) from the Sun. 

READ MORE: Astronomers find exoplanet with unusual orbit

If the enigmatic object is indeed rotating around the Sun at such a distance, it would be extremely cold and not much sunlight would be reflected by it, making it even more elusive and harder to find. While the latest study is not a clear detection, it could be valuable as guidance for where exactly to search for the new planet, the astronomer concluded. 

“Given the great interest of the Planet 9 hypothesis, it would be worthwhile to check whether an object with the proposed parameters and in the region of sky proposed, is inconsistent with the planetary ephemerides,” he wrote in the preprint paper, accepted for publication in the Monthly Notices of the Royal Astronomical Society. 

A debate on the possible existence of an undiscovered planet in our solar system has been ongoing for decades. With no concrete evidence found, there has been speculation about its presence, mainly based on the gravitational clustering of objects in the system’s outer reaches. Several years ago, a suggestion was put forward that a group of icy objects that lie beyond the orbit of Neptune in the Kuiper Belt are possibly under the gravitational influence of a larger mysterious body, possibly Planet 9. The claim was based not on observation, but on modeling. 

Currently, the eighth and farthest known planet from the Sun is Neptune. In the last century, Pluto, discovered in 1930, was regarded as the ninth planet, but a controversial vote at the International Astronomical Union (IAU) in 2006 formally excluded it from the solar system’s ‘planets’, and reclassified it as a dwarf planet.

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