This is much more than needed for an irreversible climate catastrophe.

The book lays out a number of proposed solutions to avoiding a climate catastrophe, including:

Programs like this represent the world's best hope to save vanishing tropical forests and avert global climate catastrophe.

Such an outcome would guarantee a climate catastrophe.

The slower rise in temperature would grant humanity more time to reduce carbon emissions before a major climate related catastrophe was likely to strike.

And there was an impending climate catastrophe they were completely ignoring.

No wonder that we are facing a climate catastrophe and biological impoverishment.

It is set in 2055 and focuses on a lone survivor of climate catastrophe.

The climate catastrophe will have many devastating effects.

The answer to looming climate catastrophe: trees, lots of them.