Population growth.

Not climate change.

Not pipelines.

Not red states and blue states.

Too Many People.

We will destroy ourselves because we cannot stop reproducing like vermin.

7 billion today. 9 billion by 2050. 12 billion by 2100.

Unstoppable.

Canada should not be building a wall. We should be building a series of walls. On every border.

Land and water. The world will want it. Some will try to take it. We will have to share it, some of it. We can be generous, to a point.

We better start planning to live in a world where we have what the world needs. Decide who our friends are.

And scr_ew the rest.