Here's a situation: There was an accident at a local research institute for advanced physics involving inverted and vectorized meson fields and failing verge stabilizers and other scientific mumbo jumbo you don't understand. And there is now a herd of triceratops roaming about. Not to worry, they're pretty harmless. To resolve this anomaly, the research team is going to go back and prevent the herd from appearing. And everything after the herd appeared never happened. You have ten weeks before they fix things. What do you do?
Short version: What would you do if your actions had no consequences?