Back to All Media What will it take to solve the great American energy puzzle? “There are precious few types of energy production that both parties agree on,” said David Spence, a professor of natural resources law at the University of Texas at Austin. “It all depends on whether the people doing the negotiating in Congress like their own projects and their own goals more than they hate the other side’s goals and projects.” Share Article “There are precious few types of energy production that both parties agree on,” said David Spence, a professor of natural resources law at the University of Texas at Austin. “It all depends on whether the people doing the negotiating in Congress like their own projects and their own goals more than they hate the other side’s goals and projects.”