IS IT ALREADY TOO LATE?

Despite the fact that ITV once broadcast a fly-on-the-wall documentary about me called Disasterman, I have always had a fairly positive outlook. Staying optimistic in light of the environmental bombshells published this week, however, is not easy. At times like this it is difficult not to wonder if, whatever action we take, we may already be doomed.

The first bombshell exploded at the weekend, when the results of a major new study (1) revealed that the global population of insects of all types was plunging by 2.5 percent a year. Should this rate of decline continue – and there is good reason to think it could even accelerate – then a quarter of all insects alive today will be gone in a decade. Before 2070, half will have vanished and none will survive to the end of the century. It is impossible to play down the scale of this blossoming catastrophe. Without insects we will starve. Full stop! This would be as near as it gets to an extinction event for the human race, and not one that happens in the dim and distant future, but one that will increasingly impact on our children and their children. As ever, this should not really come as a surprise. We know the cause – a conspiracy of climate change and industrial-scale intensive agriculture. The solutions too, are clear; a complete rethink of our diet, how we grow our food and how we manage our world – for the good of all life, not just our own.

On Tuesday, hard on the heels of the insectageddon bombshell came another, this one in the form of a new report by the UK’s Institute for Public Policy Research (2). This flagged up how the accelerating impacts of climate change and other environmental problems, threatens a collapse of the world’s social and economic systems. Once again, this is hardly news to those of us who have eyes and use them, but the report draws attention to a number of key points; not least the fact that mainstream political and policy debates utterly fail to recognise the problem. It is off the radar and kept there by Brexit, trade wars and comparable issues that pale into insignificance against climate breakdown and environmental degradation. Not only can most policy makers not see the elephant in the room, they are not even in the room.

These two reports are simply the latest in a near continuous torrent of bad news that acts to sap the will. In the face of this mind-numbing deluge, it would be all too easy to throw in the towel; to turn our backs on the environmental crisis that threatens our survival; to plead that it’s just too hard to tackle. But we can’t afford to do this. It is too late now to prevent dangerous, all-pervasive, climate change that will affect every one of us and make the lives of our children and theirs a real struggle. It is going to be tough anyway – that’s now a certainty – but the longer we delay and the slower we are to take serious action, the worse it will be. This is why Extinction Rebellion is calling for a net zero carbon world by 2025. However bad the news gets, this is still something worth fighting for. What choice do we have?

(1) Worldwide decline of entomofauna: a review of its drivers

https://www.sciencedirect.com/science/article/abs/pii/S0006320718313636

(2) This is a crisis: facing up to the age of environmental breakdown

https://www.ippr.org/research/publications/age-of-environmental-breakdown

 

Bill McGuire is Professor Emeritus of Geophysical & Climate Hazards at UCL and author of Waking the Giant: How a Changing Climate Triggers Earthquakes, Tsunamis and Volcanic Eruptions. He was a contributor to the IPCC 2012 report on Climate Change & Extreme Events and Disasters.

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