I have started hearing a lot of hue and cry over specie extinction recently. At this point, I would like to point out that during the past 550 million years of Earth's history, there have been 5 major extinction epochs. One of these epochs (Permian-Triassic) managed to wipe off 96% of all marine and 70% of all land species. We are currently in the midst of the Holocene extinction event (started about 13000 years ago and continuing) and it is estimated that 50% of all living species will be wiped off by the end of it (including those due to human intervention). The more startling fact is that 99% of all species that ever lived on Earth have become extinct and humans have contributed to only a very small fraction of them. We would be stupid to not realize that there have been far greater forces at work than human threat to the environment and specie extinction is quite normal but life manages to sustain itself nevertheless. What's more important to realize is that specie extinction, if directly resulting from human intervention, wasn't a luxury that could have been avoided. We have all bartered biological diversity for personal comforts and social 'development' and I think that's a fair enough price and now that we all live in our temperature controlled apartments and drive our air-conditioned cars, we should probably stop crying about how things could have been different.
Similar is the case with global warming. The problem here is that we probably do not know what we want to solve. The fact that stringent treaties like Kyoto protocol have to be put in place now indicates somehow that the situation is already out of control and we are only trying to delay the inevitable. Unless we stop all emissions, we are only adding to the greenhouse stock. Maybe we never had a say ever. I mean, when the hoopla started in 70s about global warming maybe it was too late even then. But the situation is hardly pessimistic. Humans differ from all other species in their ability to adapt wonderfully, in their capability of using their knowledge for survival. I am surprised that while so much effort is being spent on trying to reduce Global warming, hardly any effort is being made in the direction of defining a new paradigm of survival where the effects of Global Warming would be seamlessly incorporated in the system. To even think that we would somehow not burn up most of the fossil fuels, especially considering the stakes in the present geopolitical scenario, somehow seems stupid. Given that it's not going to happen, nothing is going to stop us from worsening the Global warming situation to as bad a state as possible. Now that we know that its going to happen sooner or later, why not start preparing for it now ?
Finally coming to environmental activism, I must say that a lot of it is needed in the sense that it enlightens the general masses about their surroundings, but beyond that, it seems to act like an impediment, mainly because it frequently fails to realize that the present situation was never an option for humanity. Neither will the continuous degradation of biodiversity be. It wears emotional glasses when a pair of coldly rational would do perfectly fine. In a sense, it hinders us from making peace with some inevitabilities and in the process, delays the scientific process of human adaptation to changing evolutionary paradigms.