Who wants to see the living world destroyed? Who wants an end to birdsong, bees and coral reefs, the falcon’s stoop, the salmon’s leap? Who wants to see the soil stripped from the land, the sea rimed with rubbish? No one. And yet it happens. Seven billion of us allow fossil fuel companies to push shut the narrow atmospheric door through which humanity stepped. We permit industrial farming to tear away the soil, banish trees from the hills, engineer another silent spring. We let the owners of grouse moors, 1% of the 1%, shoot and poison hen harriers, peregrines and eagles. We watch mutely as a small fleet of monster fishing ships trashes the oceans. Why are the defenders of the living world so ineffective? It is partly, of course, that everyone is complicit; we have all been swept off our feet by the tide of hyperconsumption, our natural greed excited, corporate propaganda chiming with a will to believe that there is no cost. But perhaps environmentalism is also afflicted by a deeper failure: arising possibly from embarrassment or fear, a failure of emotional honesty.