Geology 140 - Environmental Geology
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Population Notes

Doubling time

Changing population growth

How does population growth work?

Thinking about countries:

Relationships between population growth, per capita GDP, energy use

So how do we manage ever increasing energy use?

If you want to look at the interactive graphs we used in class, here's the link:

We looked at some of these graphs (you can make them yourself by choosing the variables you want to see on the drop-down menu on each axis; you can run the graphs through time by clicking the Play button):

Here are the graphs we used during this exercise: