@oralloy,
oralloy wrote:
The Thirty Meter Telescope is only one telescope on one mountain, and it will be doing science that no other telescope can do. Three other telescopes are being withdrawn from the mountain at the same time that this one is being built.
That doesn't justify it. If it gets built, it should be on the exact same cleared ground that some other telescope is removed from. It is not right to keep building on different sites, even if they are all on the same mountain.
What do you think is going to happen with the other sites where older telescopes are being removed? Probably redeveloped as some other building(s). Once undeveloped land gets developed, it's very difficult to return it to a natural state.
Even if it wasn't difficult, though, it is better to leave pristine land pristine. Being able to visit an area where there is continuity of forest life is important, whether you think of it in terms of being 'sacred' or whether you think of it in terms of observing the natural evolution of unaltered ecosystem.
I don't think you have enough respect for undeveloped land.