Both authors mention cleaning the ocean, but the author in "The Human Behavior Solution" believes that-

There is nothing miniscule about our --let alone our universe.

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade

Write an objective summary of the piece by restating the central ideas in your own words.(from nature by ralph waldo emerson.)