Before starting this discussion board you need to watch the movie “Before the Flood” by National Geographic. https://eur05.safelinks.protection.outlook.com/? url=https%3A%2F%2Fyoutu.be%2FzbEnOYtsXHA&data=02%7C01%7C%7Cc7b11494d06345dd3ed308d7ed Answer with a brief answer (3 to […]