Darwin officially published his theories in On the Origin of the Species in 1859. He knew his views would be controversial, especially with those who believed heavily in religion. His first edition of the book did not talk much about human evolution, but did hypothesize that there was a common ancestor for all life.
DONT EAT TUNA WHILE YOU'RE PREGNANT. Tuna are the big fish of the sea and because of this they end up having much more mercury in their meat. You don't want to hurt your unborn child for something as silly as enjoying a sandwich.ONT EAT TUNA WHILE YOU'RE PREGNANT. Tuna are the big fish of the sea and because of this they end up having much more mercury in their meat. You don't want to hurt your unborn child for something as silly as enjoying a sandwich.
A mistake some pregnant women make is to swear off all fish -- salmon, for example, doesn't contain mercury, and it's a great source of omega-3 fatty acids, which you need lots of during pregnancy. But no matter what type of fish you're eating, your best bet is to avoid anything raw or undercooked.hat Not to Eat When You're Pregnant. From your first prenatal appointment, you'll hear all about what you should be eating and drinking during pregnancy, like calcium and folic acid.