And if you're going to say, "I'm going to stop talking about selective pressures," you can take "The Origin of Species" and throw it out of the window, for it's about nothing else but selective pressures.
Och om man ska säga, "Jag ska sluta tala om selektiva tryck," kan man kasta "Om arternas uppkomst" genom fönstret. För den handlar om inget annat än just selektivt tryck.