Conversation so far:
What was Dana Rohrabacher's position on Global Warming?
Dana Rohrabacher doubts that global warming is caused by humans.
What does Dana Rohrabacher think global warming is caused by?
During a congressional hearing on climate change, Dana Rohrabacher mused that previous warming cycles may have been caused by carbon dioxide released into the atmosphere by dinosaur flatulence.
How did people respond to Dana Rohrabacher's beliefs?
These reports sparked strong criticism by scientists, including Oliver Phillips, a geography professor at the University of Leeds.

Question: Did he offer any solutions to global warming?
Self-contained rewrite: Did Dana Rohrabacher offer any solutions to global warming?