do you enjoy cooking?
I don't cook, but i would like to learn more about it.
humans are the only creatures who cook food with fire
I had not really thought about that before. Fire has been around a long time, 
have you cooked much on a barbecue grill?
No i haven't.  How is that different from cooking with fire?
grilling uses dry heat from below the food
Are there other types of cooking, besides fire and dry heat?
Roasting
Roasting is a cooking method that uses dry heat where hot air envelops the food, cooking it evenly on all sides with temperatures of at least from an open flame, oven, or other heat source. Roasting can enhance flavor through caramelization and Maillard browning on the surface of the food. Roasting uses indirect, diffused heat (as in an oven), and is suitable for slower cooking of meat in a larger, whole piece.
Meats and most root and bulb vegetables can be roasted. Any piece of
have ideas. I never had time to dream about being anyone else. I had to work. I haven't just sat back and thought of myself or my ideas or what I wanted to do ... I've kept working. I don't have time to worry about who I admire or who I identify with. I never had it easy. I'm not at all like you ... all those people who had it easy."
In economic terms, it has been contended that the counterculture really only amounted to