Marginal Revolution Video. Watch the following Marginal Revolution video on Public Goods.

https://mru.org/courses/principles-economics-microeconomics/public-goods-example-asteroid-defense

4. Look up on the internet the KT-Event. Where does this theory conclude the asteroid hit that caused of the species on earth to disappear, and how long ago did it happen? (4 points)

5. If we decide to invest in asteroid diversion, why will young people benefit more from this investment than old people? \

6. Why is it so difficult to get people today to invest tax money in an unlikely but potentially devastating event like an asteroid impact?