Earth may temporarily pass dangerous 1.5℃ warming limit by 2024, new WMO report says

The Paris climate agreement seeks to limit global warming to 1.5℃ this century, a target likely to be exceeded by 2024. This first overshoot would be temporary – but it casts new doubt on whether Earth’s climate can be permanently stabilised at 1.5℃ warming. Modelling shows that if emission reductions are large and sustained, the Paris goals can still be met, and the most severe damage to the natural world, economy and people may be avoided. But worryingly, we also have time to make it far worse.

Read more

Crises only sometimes lead to change. Here’s why. (Sheri Berman)

“The coronavirus pandemic won’t automatically lead to reforms. Great upheavals only bring systemic change when reformers have a plan—and the power to implement it”. In this essay, Sheri Berman analyses historical crises and suggests why they may produce or fail to produce transformational change. The essay has a US focus and deals with the potential for systemic change to follow the coronavirus pandemic crisis, but the analysis could also help in understanding why the global warming crisis is failing to produce transformative change on the scale that is needed.

Read more

Scientists and capitalists agree on climate. When will governments act?

A new set of reports highlight the failure of governments to deal with the coming climate disaster. The unsurprising news is that current emissions of both CO2 and CH4 are not on track to limit global warming to the levels which were the goal of the Paris Agreement. None of this is a revelation to anyone following climate issues. However, what continues to amaze is the apparent repeated inability of this alarming information to have an impact on policy makers.

Read more

Science, solidarity and solutions needed on climate change (UN)

Concentrations of greenhouse gases in the Earth’s atmosphere are at record levels, and emissions that saw a temporary decline due to the pandemic are heading towards pre-COVID levels, while global temperatures continue to hit new highs, according to a major new UN report. UN Secretary-General António Guterres emphasized that there is “no time to delay” if the world is to slow the trend of the devastating impacts of climate change.

Read more

Confronting global warming and other looming crises: can democracies marshall the necessary expertise?

Confronting the dramatic trends taking place in the rates of global warming, destruction of the environment, extinction of biodiversity, and global social injustice urgently requires unprecedented societal and economic transformations. Can major democratic economies overcome the combination of disillusionment with government and distrust of experts, and position themselves to bring about the transformations these crises demand?

Read more