Media coverage

As over 150 nations assemble to sign the Paris climate agreement in New York on Friday, reams of new analysis are pouring out from the planet’s vital number-crunchers, who look at the fundamental relationship between how much carbon we put in the air and how much the planet’s temperature increases as a result. And it’s adding up to a somber verdict: We seem closer to must-avoid climate thresholds than we thought — and crossing them may have bigger consequences than we recognize.

Article covering new research by Climate Analytics' Dr Carl Schleussner, which suggests that limiting warming to 1.5 degrees instead of 2 degrees can dramatically reduce the impacts of climate change around the world.

Analysis of difference between 1.5C and 2C of warming finds extra 0.5C would mean longer heatwaves, greater droughts and threats to crops and coral reefs. A new study by Climate Analytics' Dr. Carl-Friedrich Schleussner identifies significant differences in climate impacts between 1.5°C and 2°C global warming levels.

A study presented in Vienna today at the European Geophysical Union’s (EGU's) annual meeting backs up those concerns, providing new evidence that such warming could still lead to catastrophic droughts and sea level rise. But reducing the threshold by just half a degree, to 1.5°C, the scientists say, would make a world of difference.

How a tick on the global thermometer may affect human history.

Even as more than 150 countries prepare to sign the Paris Agreement, research published in journal Earth System Dynamics has shown that a global warming of 2°C will be substantially more devastating for the planet’s climate than 1.5°C by 2100. Researchers have found significant differences in impacts of 2°C and 1.5°C on water availability, agricultural yields, sea levels, extreme weather events and coral reefs.

Half a degree makes a very big difference when judging how different parts of the world will feel the effects of climate change.

A jump in global temperature of two degrees Celsius would double the severity of crop failures, water shortages and heatwaves in many regions compared to a rise of 1.5 C, according to a study released on April 21, 2016

The Paris Agreement has a double threshold of 55 countries and 55% of global emissions that must both be met before it enters into force and becomes legally binding. It opens for signature on 22 April 2016. We will be tracking the progress of ratification on this page and you will find more details regarding signature and entry into force.

Drilling oil in the Great Australian Bight could create the world’s next carbon bomb, according to a report released today by Climate Analytics. Commissioned by The Wilderness Society, the report’s release coincides with BP’s Annual General Meeting. Protests at BP’s Melbourne headquarters today are calling on BP to rethink their plans for the area to protect the pristine environment.