What is carrying capacity?
Can a carrying capacity grow?
Can we ever exceed our carrying capacity?
What did Leeuwenhoek say about a possible carrying capacity number?
Why is agriculture important?
Who is Anton van Leeuwenhoek?
Why are vaccinations important?
Why were sewage systems important?
What does it mean to expand the human habitat?
What is an ecological footprint?
Who has a bigger footprint- India or America? Why is this?
Who has a bigger footprint a vegetarian or a carnivore?
What types of conflict can you predict can occur if we doubled/tripled our population?
What does he mean by we are starting to compete with ourselves?
Where can we see this?
Who has more children typically; poor women or rich women?