Are We Taking the Planet Into Uncharted Territory?

The pace of change is now so fast that many natural systems are struggling to adapt. And this is why I do say taking the planet into uncharted territory, at least in terms of human civilization. So what does that increase CO2 mean? It means that in the last century or so, the world's temperatures has risen and is outside anything at least for the last 1,000 years. We can actually go even further back if you really want to think about it as taking thePlanet into uncharted terrain.