“The greatest thing anyone in Britain could do to help the future of the planet would be to have one less child.” ChildrenHelpingWould BePlanetsBritain Author:John Guillebaud
“The effect on the planet of having one child less is an order of magnitude greater than all these other things we might do, such as switching off lights. The greatest thing anyone in Britain could do to help the future of the planet would be to have one less child.” ChildrenHelpingLightMightWould BeOrderGreaterEffectsPlanetsBritainMagnitudeSwitchingSwitching Off Author:John Guillebaud
