OpinionOPINION: A rethink is needed on opening the Arctic frontier to oil and gas explorationThe promise of serving oil and gas exploration in this icy frontier region may seem appealing, but it runs contrary to the energy transitionA polar bear with its cubs in the Sea Ice, northeast of Prudhoe Bay in Alaska in 1985Photo: AFP PHOTO/POLAR BEARS INTERNATIONAL/STEVEN C AMSTRUP/SCANPIXEric MartinLondon