The good news is that if we focus on clear, practical, and achievable goals, major reductions can be made in order to ensure that, whatever the precise interim target, the world will fashion a radical new approach within a manageable timeframe. A new report from the “Breaking the Climate Deadlock” project, a strategic partnership between my office and The Climate Group, shows how major reductions even by 2020 are achievable if we focus action on certain key technologies, deploy policies that have been proven to work, and invest now in developing those future technologies that will take time to mature.