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‘It’s too late’: David Suzuki says the fight against climate change is lost - iPolitics
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this post was submitted on 04 Jul 2025
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Let's be clear about something; climate scientists almost universally agree that there is no such thing as "winning" or "losing" the fight against climate change (Suzuki, for the record, is a zoologist, not a climate scientist). This isn't a game, there's no referee, and no one gets a trophy at the end.
The battle against climate change is about mitigating harm. The worse we do, the more harm there will be. But there is never a point where it is "too late". The car is going to crash, but the sooner you hit the brakes, the less damaging the impact will be. Everything we do to push the needle will save lives. There is never a point where we get to throw up our hands and succumb to the comforting fantasy that it's "too late" to change anything.
I have a lot of respect for Suzuki, and I don't blame him for feeling defeated with everything that's happening, but spreading this kind of message is, dangerous, damaging, and flies entirely in the face of the science.
Sort of? I don't think he mentioned tipping points anywhere in there, it was pretty non-specific and ranty, but if we've passed a tipping point it becomes less a matter of applying a brake and more of actively causing massive climate change in the other direction. Failing that, the warming trend and other shifts will stop when the Earth reaches a new balance and no sooner.
Nobody really knows where those tipping points are. The Paris thresholds were our expert's best guesses for a "safe" amount of warming.
Even if we do pass some kind of "tipping point" (and you need to understand that every tipping point is just an arbitrary line that climate scientists draw to try to draw people's attention to the problem), we can still mitigate the damage. There is never a point where fighting climate change becomes worthless. The less we do now, the greater the damage will be in the future. That's all there is to it. Tipping points are just a way of illustrating that.
The +1.5C threshold is a somewhat arbitrary line designed around tipping points. The tipping points themselves are not imaginary/arbitrary. Forest fire spread increase. Methane defrosting. Polar melting path certainty. All of these increase GHGs and warming. Hurricane intensity+drought+intense rainfall events destroying property values is somewhat of an economic tipping point starting to affect some right now.