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Sure, it happens all the time and has happened since before humans existed. The concern is about how much extinction humans are CAUSING. Given that extinctions
by angdis 15y ago
Sure, it happens all the time and has happened since before humans existed. The concern is about how much extinction humans are CAUSING. Given that extinctions can impact entire ecosystems, we (as a species) should be worried about the impact we're having on other species, if only for our own selfish reasons.
The fact that there are species that we don't even know about means there is still a lot to learn about life on Earth. It is generally a bad idea to aggressively mess around with a system that is not well-understood, that is what we're doing and this news items demonstrates how little we actually know about our ecosystem.
- ThaddeusQuay2 15y agoFor our own selfish reasons, we should get better at designing and building ecosystems, instead of expending resources on discovering, categorizing, and protecting unknown species. The former gives us a better future, whereas the latter produces mostly a constant state of guilt about not doing enough. For example, I am appalled at how we still farm outdoors, where we have little control over pests and weather, especially given that our main methods of pest control tend to hurt us, such as through chemicals or through Monsanto-style genetic modification and patenting. We could begin to move in a completely new direction, and that is to create something like the Ultima Tower, as envisioned by Eugene Tsui. It's clear that if we don't take grand steps towards engineering a sustainable future, we won't be able to survive a variety of calamities to which we are now exposed, and in that grand scheme, untold numbers of species dying, whether at our hands or due to our carelessness, is irrelevant. http://www.tdrinc.com/ultima.html http://www.tdrinc.com/ultima.html http://en.wikipedia.org/wiki/Eugene_Tsui http://en.wikipedia.org/wiki/Eugene_Tsui