42: The Answer to Almost Everything Season 1 Episode 17
42: The Answer to Almost Everything
42: the answer to almost everything season 1 episode 17 online. Drought and insects threaten forests. What can be done to save them? In northern France, researchers are trying to introduce plants native to the south. Across the Rhine, the Thünen Institute cultivates oak trees that are particularly resistant to insects, drought, and fungi.
