For too long the left has been allowed to claim ownership of the environment. The right has implicitly accepted that protecting the environment is in opposition to a prosperous and free society. Now, as clean energy becomes competitive with fossil fuels, a new battlefield opens up. The solutions offered by the left are stifling competition and slowing down the uptake of clean energy. Only by releasing a maelstrom of entrepreneurial and competitive activity will the world be able to build a high-performing clean energy system without driving costs to unacceptable levels. And only by leading the process will the right find its natural voice on energy and the environment. […]