Fish farming has often been touted as the solution to our fishery problems. Proponents say that we can grow our own fish and give wild fish populations a break. It sounds good on paper. But as usual, reality doesn’t match expectations. Fish, even caged ones, need to be fed. Carnivorous fish require fish meal (ground up fish) in their diets. And humans are not overly enthusiastic about herbivorous fish as a food source. Fish markets sell Tilapia, a species which can be grown on a diet of algae, but humans still have a major hankering for Wild Salmon and Sea Bass.
Tag Archives: Coral Reefs
February 12th is Charles Darwin’s birthday (Feb 12, 1809 – April 19, 1888). And people world wide are celebrating his life and remembering his achievements. Unfortunately the average person seems to know very little about Darwin and his work. Creationists systematically slander the man without actually having read any of his books. And public school teachers are forced to expose their students to dry factoids and poorly written textbooks. But there is much more to the fascinating history of evolutionary biology and its founder. Countless resources are available online for those who have an interest in learning more about Charles Darwin the man, the explorer, the naturalist, and, of course, the scientist. Here are just a few:
Check the web and see if a university near you is hosting an event.
HAPPY DARWIN DAY TO YOU ALL!