Take a Cool Guess—The Fun Quiz on Renewable Energy and Environmental Sustainability. Today’s Topic: Our Planet’s Resilience

Question:  Primatologist Jane Goodall asserts three reasons for her optimism about the ultimate disposition of our planet’s health.  One is shown at left, i.e., all we need to do is stop poisoning and otherwise harming our Earth, and it will repair itself.

What are the other two?

Answer: Can be found at Clean Energy Answers.