Welcome to Critical Climate Change, your one stop shop for accurate, scientific information on Climate Change. Learn everything about the facts, evidence, causes, impacts and solutions on Climate Change.


What is happening now in terms of Climate Change should be a surprise to nobody. It’s exactly what the scientists told us would happen.

What we’re seeing now are massive and terrible heatwaves, thousands of people are dying, we’re seeing more drought, and more extreme weather disturbances.

Throughout Europe, more than a thousand people have died in the 2022 latest heat wave.

Axios, “Heat wave kills more than 1,900 people in Spain and Portugal”, 20 July 2022: https://www.axios.com/2022/07/18/heat-wave-europe-death-toll

We’re going to see more mass migrations, more diseases. That’s exactly what the scientist said would happen.

This is due to Climate Change.

Given that reality, it is literally incomprehensible that we have Governments and companies that are incapable of acting.

It’s imperative that we do everything we can to make our politicians act and take bold actions, like declaring a global climate emergency.

But for the sake of future generations, our kids, our grandchildren, we got to act. We’ve got to act now. We’ve got to bring the whole world together.

We need to make deep, immediate and long-lasting reductions in our greenhouse gas emissions.

New projections indicate that the Earth’s surface is likely to warm by between 2 – 7°C by 2100.

A 4 – 7°C rise would be profoundly destructive to human civilization and adversely affect every ecosystem on Earth.

Video explainers