The good news: the U.S. is making a tectonic shift from burning coal to produce the majority of its electricity to using cleaner natural gas. The changeover produces less CO2, making electric cars cleaner across the country, roughly equivalent to a hybrid.
Dopamine is a neurotransmitter, a chemical responsible for sending messages between the brain and different nerve cells of the body. It's responsible for many functions, including memory, sleep, mood, pleasurable reward, behavior and cognition.
Dopamine is a popular neurotransmitter that is believed to play a primary role in motivation, pleasure, and mood. When a person experiences pleasure from activities like having sex, watching porn, using drugs, or even intense physical exercise â dopamine is at work.