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The rate of change. There's a climate science "gotcha" which is that the Earth's average temperature has been much higher in the past than it is now. No one di
by twinkletwinkle_ 5y ago
The rate of change.
There's a climate science "gotcha" which is that the Earth's average temperature has been much higher in the past than it is now. No one disputes this. The problem is not so much the absolute level as the rate of change, which gives less time for everything to adapt.
- jimmygrapes 5y agoThank you, this gives me some perspective regarding humanity's effect. I won't claim to understand it all, or agree/disagree with it, but it definitely helps me account for scale.
- salt-thrower 5y agoBingo. Rapid temperature changes of only a few degrees can become mass extinction events. Of course, the natural world has eventually recovered from every mass extinction - but it can take millions of years to get back to the same level of biodiversity as before the extinction.
- tshaddox 5y agoAnd also who is profiting from causing these changes which harm other people.