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​​The Science Behind Sea Level Rise: How Past Emissions Will Shape Our Future

Union of Concerned Scientists

The future trajectories are based on different scenarios, such as versions of the future where the world comes together to take action and phase out fossil fuels, or versions where fossil fuel production continues throughout this century. 2C above the preindustrial average.

Sea Level 302
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The Fossil Fuel Industry Continues Producing Heat-Trapping Emissions that Drive Climate Change

Union of Concerned Scientists

A new dataset released by InfluenceMap provides information on heat-trapping emissions traced to the 122 largest investor and state-owned fossil fuel companies in the world. Fossil fuels are the main driver of climate change and the terrifying effects of it that we see happening across the world.

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COP28 Global Methane Pledge Efforts Still Not Enough

Union of Concerned Scientists

Plans countries have submitted under the Paris Agreement would lead to an increase in overall emissions by 2030 and that trend desperately needs to be reversed. Compared to carbon dioxide (CO2), methane doesn’t linger for long in the atmosphere after being emitted. Other teams find similar results.

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Don’t Believe the Lies: Five Facts to Consider as the UN’s COP27 Comes to a Close

Union of Concerned Scientists

Union of Concerned Scientists’ (UCS) research shows that top fossil fuel producers’ emissions are responsible for as much as half of global surface temperature increase. Updated analysis from 2020 shows that emissions traced to the 88 largest carbon producers contributed approximately 60 percent?of

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Delays and Disagreements: The IPCC’s Struggle to Stay on Course

Union of Concerned Scientists

The main objectives included: Approving and adopting outlines for the three major working group reports and an additional methodology report on carbon dioxide removal (CDR). The GST is a cornerstone of the Paris Agreement , designed to periodically gauge collective progress and identify gaps in ambition.

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COP27 Global Methane Pledge Efforts Are Not Enough

Union of Concerned Scientists

It is 80 times stronger than carbon dioxide (CO2) at trapping heat on short timescales. If policymakers can reduce short-term, high-impact heat-trapping gases such as methane we can limit warming and keep the Paris Agreement goals within reach. At COP27, 636 registered attendees are lobbyists for the fossil fuel industry.

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Reporting from Bulgaria on the Intergovernmental Panel on Climate Change

Union of Concerned Scientists

The IPCC enables decision-makers to move beyond fossil fuel industry-generated deception and disinformation about climate change, providing them with the science needed to make informed decisions. It’s crucial that our leaders have access to comprehensive and accurate science to guide their choices.