Posted May 05, 2012
Here in sweden we're big in hydroelectricity too and I also grew up in a comunity with a plant.
Those plants don't emit any poisons no but they do have a rather big impact on the environment, it's just hard to see.
What they do is that they make it very hard for fish that need to travel up and down the river to reproduce. Make it harder for a not insignificant part of the species in a ecosystem and you will get consequences.
It's a main factor why eels are red listed to name one species.
Also they change the beach eco system and the environment around it by reducing yearly flooding and generally altering the river.
That being said it's not one of the really bad boys and one of the best options we have that's "in production" and not in a testing/developing phase like solar and wind energy.
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I'm the same as you with hardware. Rarely buy a new product and when I do it's almost always because my old broke or it's so old it's not of much use anymore.
But I see people buying new everywhere and many friends and colleges get new stuff all the time. I guess people like shiny.
I'm not sure a attitude change is all that's needed. It will help a lot but as long as we keep inventing and producing new things in a furious tempo we'll not change much I'm afraid.
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Digital revolution.
That's probably up to taste. I love having clutter like books everywhere. Makes it cozy. :)
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Yeah trees don't grow fast enough but it's still better than minerals and oil that practically don't grow at all.
What I'm hoping for is better recycling. If we recycled more paper I think the trees would grow fast enough without having to use too much space.
We need to get better at recycling overall. Companies need to realise that there are much money to be made there.
Many argue that we're already at peak oil. Don't know but I don't think oil prices will go down any more.
Those plants don't emit any poisons no but they do have a rather big impact on the environment, it's just hard to see.
What they do is that they make it very hard for fish that need to travel up and down the river to reproduce. Make it harder for a not insignificant part of the species in a ecosystem and you will get consequences.
It's a main factor why eels are red listed to name one species.
Also they change the beach eco system and the environment around it by reducing yearly flooding and generally altering the river.
That being said it's not one of the really bad boys and one of the best options we have that's "in production" and not in a testing/developing phase like solar and wind energy.
----------------------------
I'm the same as you with hardware. Rarely buy a new product and when I do it's almost always because my old broke or it's so old it's not of much use anymore.
But I see people buying new everywhere and many friends and colleges get new stuff all the time. I guess people like shiny.
I'm not sure a attitude change is all that's needed. It will help a lot but as long as we keep inventing and producing new things in a furious tempo we'll not change much I'm afraid.
-----------------------------
Digital revolution.
That's probably up to taste. I love having clutter like books everywhere. Makes it cozy. :)
---------------------------
Yeah trees don't grow fast enough but it's still better than minerals and oil that practically don't grow at all.
What I'm hoping for is better recycling. If we recycled more paper I think the trees would grow fast enough without having to use too much space.
We need to get better at recycling overall. Companies need to realise that there are much money to be made there.
Many argue that we're already at peak oil. Don't know but I don't think oil prices will go down any more.