COP27 flinched on phasing out ‘all fossil fuels’. What’s next for the fight to keep them in the ground? Post-COP27, Fergus Green and SEI's Harro van Asselt offer ways to advance efforts to develop an international agreement to restrict and phase out fossil fuels. Perspective Climate Energy 21 November 2022 Canada Chile Costa Rica Denmark EU Fiji India Japan Pacific islands Portugal Russian Federation South Africa Tuvalu Ukraine United States of America Vanuatu