[Depurator]

Certainly, it was just more of a general criticism toward such a view, as leading to long term degradation of the world. I totally get how humans would always protitize humanity first, but in the long term we have some issues such as overfishing, global warming, biodiversity loss etc. as a result. But the esiest would of course to not belive in thos issues, and have cool toys

[alexey-salmin]

You can't even define "degradation" without humans around. The planet itself doesn't care, nor does the fish.

Extending human empathy to non-human processes is peak anthropocentrism.

[Depurator]

Or we can assume that the state of the world before humans was a state that we have deviated from though human agency, and it is reasonable to remedy some of that irreversible trajectory would be a good cause that some other intelligent species could undertake after we're gone.

[alexey-salmin]

The first known extinction event was caused by cyanobacteria that released vast amounts oxygen (highly toxic chemical) into the atmosphere. It killed most of the anaerobic life, clearly "deviating from the previous state of the world". The time has come to "remedy some of that irreversible trajectory".

The whole notion that the "current trajectory" is somehow objectively bad is ridiculous. It may be bad for humans though.

[vasco]

I think you can define degradation. I can make objective claims that less biodiversity is worse than more biodiversity and use it to measure degradation without humans around. I can measure this degradation in planets without humans or model out the degradation in a future where humans are extinct, and call certain situations objectively worse than others under that yardstick.

Maybe I misunderstood because it seems you're claiming if there's no humans around it's impossible to model any phenomena, but we possess abstract thought to make up those situations and define things like degradation in the absence of humans.

[alexey-salmin]

> I can make objective claims that less biodiversity is worse than more biodiversity and use it to measure degradation without humans around.

While the amount of biodiversity can be measured objectively, the notion of it being "good" is completely made up. You need humans to judge what's "good" and which means that for any "good" kind of future humans are essential and are more important than say biodiversity.

[FredPret]

If biodiversity is good (and I say it is, but it’s a human judgement), then human civilization is also good, and for the same reason: it represents life, complexity, activity, and progress.

[CatWChainsaw]

... sixth mass extinction??

[robertlagrant]

You, a human, can define degradation. So your prerequisite to degradation measurement requires humans?

[chaostheory]

What you described is still human centric. Nature has survived several extinction level events and I’m sure it will survive more.

If humanity changes the current environment enough, then it will no longer be the once ideal environment to that continues to sustain humanity indefinitely.

Going on a tangent, a lot of environmentalists have a marketing problem.

[luckystarr]

Nature will die with 100% certainty. That is a verified fact due to the coming life-cycle changes of our sun. Nothing will survive that.

Only humans have a chance to save "nature" by bringing life along to the stars. Not sure if we will be able to pull it off, but I see no other option.

[Thiez]

Sure! On the other hand, if we kill ourselves off before that happens, for example by making the planet unlivable for humans, then that chance is also gone. Getting to that level of technological advancement is a marathon, not a sprint.

[educaysean]

So more humans is value neutral but more earth-like planets is value positive? Your standards seem bizarre. Can you please elaborate?

[Depurator]

As i replied to the sibling comment, coming from another species perspective it would be reasonable to assume that a world optimized to fulfill the need of another species, such as humans would be seen as negative. It's not like they can enact their discontent, so i would argue we have to account for other species as well when we remodel the natural world.

Evolutionary adaptation takes a while, so its not nice to change things fast.

[Sammi]

Those that can adapt quickly will be quite happy about it.

So who gets to set the metric?