I am a pessimist.

[sarren]

I read/watch scientists presenting us with facts about dying coral reefs, species going extinct, extreme weather events etc, and assuring us earnestly that if only we reduce our greenhouse emissions by x amount the planet will be able to recover and I look at them and think, not even you believe that anymore, but you have to keep on trying

Comments

[dr_mickey_k]

I see where you are coming from, but I worry that often the cost to the environment of producing these things is not taken into account. If everyone switches to a new laptop from their desktop these things have to be manufactured and transported, ditto new monitors. Laptops are designed to be replaced entirely whereas desktops can be upgraded without discarding the whole thing. Obviously there are very valid ways to save energy, I just worry when they are then linked to further consumption

I am not trying to pick a fight or anything so sorry if this comes across as critical, and the point about screen savers etc is valid, although if you really want to save energy etc then governments really need to look at industry, rather than small sacrifices from individuals. I often worry that we are led into a false sense of security. 'I am doing my bit by turning off the monitor' distracts us from lobbying for the changes that will be needed to make a big difference to the environment.

Sorry I guess at heart I am in the 'we are all doomed' camp as well and perhaps this post reflects that :)

[sarren]

Clearly people shouldn't just switch over, but it's something to be considered when it's time to make a purchase. Also, once the desktop has a few things go wrong, or is superceded most people are going to buy a new one.

Also, I'm aware that the community contributes only 20% to greenhouse emissions. However, it's the only part we can influence and every bit counts. However, lobbying governments also very good. Go forth!