Atmosphere Paris Agreement Politics 
Union of Concerned Scientists
NOVEMBER 15, 2022
Although methane doesn’t linger very long in the atmosphere, increasing methane levels are particularly bad news because it packs a big punch. But its short lifetime in the atmosphere is also a reason for hope. This dramatic underreporting undermines the chance of achieving the global goals of the Paris Agreement.
Legal Planet
OCTOBER 14, 2021
Despite all the work, all the dedication, of thousands of people around the world, there’s a good chance we’ll blow past the Paris Agreement’s targets. In the long run, warming will be determined by how much carbon we pump into the atmosphere before we stop. Suppose we do miss those targets?
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Union of Concerned Scientists
NOVEMBER 16, 2022
of the observed rise in atmospheric carbon dioxide and 52 percent of the rise in global average temperatures between 1880 and 2015. It can, and must, start now to meet the 2015 Paris Agreement goal of limiting global warming to 1.5 degrees goal is threatened by political inaction. Why not just start with renewables?
Legal Planet
DECEMBER 3, 2021
Some states, like California, Louisiana, or Alaska may be feeling the impacts more acutely earlier on, but it does not feel like things have become bad enough for political will to be marshalled. But it beats a structure in which political paralysis is so severe that nothing, whether adaptation or mitigation, can be done.
Union of Concerned Scientists
OCTOBER 26, 2022
My research evolved over time, but initially focused on trying to understand how ice sheet collapse—specifically Antarctic ice sheet collapse—could impact climate change around the world through changes in the oceans, sea ice and atmosphere. How did we end up with global average temperature as a metric in the Paris agreement?
Union of Concerned Scientists
OCTOBER 27, 2022
The 2022 UN NDC Synthesis report assesses the collective impact of emissions reduction pledges, known as nationally determined contributions (NDCs), that countries have submitted under the Paris Agreement. It shows a world dangerously off track and careening toward a temperature increase of around 2.5?C
Real Climate
NOVEMBER 11, 2023
are used all over the world, based on calculations that quantify the effects of physical mechanisms and the way different parts of the atmosphere are connected to each other. The physics-based models describe how energy flows through the atmosphere and ocean, as well as how the forces from different air masses push against each other.
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