By Melissa Parke The overwhelming sums of money being wasted on nuclear weapons every year should be spent on conserving our planet instead, argues a new report from my organization, the International Campaign to Abolish Nuclear Weapons (ICAN). We should take the money wasted on these bombs and missiles every single year and instead of setting ourselves up to cause more, possibly irrevocable and irreconcilable damage, clean up the legacy of harm already done and invest in restoring ecosystems and halting biodiversity loss. Nuclear weapons have already caused so much damage to our environment a…