In 200 years we'll be paying through the nose for even the most insignificant electronic component.

Forests will be few and far between, let alone rainforests.

A lot of animals we take for granted will be extinct.

Oil and coal supplies will have run out, and some new, more efficient form of fuel will be in use.

Methinks.

We'll also be living on the moon. Nope, I'm being serious. Really.