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Bush says One Good Thing. - The Life and Thoughts of Zach

Jan. 31st, 2006

10:37 pm - Bush says One Good Thing.

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From:zarfmouse
Date:February 1st, 2006 09:36 pm (UTC)

Re: mmmm.....carbon......

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Definitely agreed!

Although luckily the clock isn't ticking quite as fast on that as it is on energy. My understanding is that we only use like 10% of oil production for making plastics. If we significantly reduce or eliminate our consumption of oil for energy, the supply for plastics will last a LOT longer.

The problem with energy is not that we're about to run out of oil, it is that we're about to start consuming more energy per year than we can pull out of the ground in a year. It doesn't matter how much oil is in the ground if we can't pull it out fast enough, but if we find other ways to satisfy our energy needs we can probably keep pulling oil out of the ground for plastics for a while.

Of course, we definitely definitely need to convert to sustainable materials SOON. I've heard that they have ways of making plastics from plant oils. Do you know any details on that? Do you know what the main technological stumbling blocks are to making this cheap?
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From:sarpo
Date:February 1st, 2006 09:51 pm (UTC)

Re: mmmm.....carbon......

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I don't know much about it - but I would guess the stumbling blocks are - we aren't out of oil yet so it's not a priority, we've gone so far with plastics (the colors we can mold now are amazing, and a recent development), and what we do now is so damn cheap - a sustainable material product just can't compete. I've heard about plastics from natural oils, but don't know anything about them. My guess is they aren't durable and cheap enough (yet).

My beef with petroleum based plastic is not just that it takes oil (although that's part) - the whole lifetime of such a product is disturbing. Sure, it's great we can make plastic at such a low cost, but by doing so, we encourage this disposable society we have going. And so little of what we make gets recycled, even if it is recycleable. We're great at making cheap crap (or China is rather, we're just good and buying it) and it just ends up in landfills. Plastic starts out with toxic fumes as we mold it, we package it in more plastic, it's bought, used briefly, breaks, is tossed and replaced with more plastic.
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From:zarfmouse
Date:February 1st, 2006 10:14 pm (UTC)

Re: mmmm.....carbon......

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Definitely agreed on the outrageous terribleness of this.

I am overwhelmed with a strange dual guilt when I fail to finish eating food at a restaurant because I'm faced with the choice of either wasting food or putting my food into some terrible styrofoam container that I'm only going to use for 12 hours or so before throwing it out. I need to start bringing tupperware (also plastic! ugh.) to restaurants.
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From:zarfmouse
Date:February 1st, 2006 10:16 pm (UTC)

Re: mmmm.....carbon......

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There's a weird set of tradeoffs between durability and biodegradability/recyclability. It's nice to make things that are very reusable. It's nice to make things that won't sit in landfills for thousands of years. It's nice to package things in stuff that won't react with it's environment...it's hard to find such inert stuff that also biodegrades. Tricky!
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From:sarpo
Date:February 1st, 2006 10:47 pm (UTC)

Re: mmmm.....carbon......

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true. I suppose we have to get better at designing things with timelines in mind - design things that are meant to be kept to be robust, design things that are meant to be discarded biodegradable.

So many products have built-in obsolescence. iPods, for one. Mine broke after not even 8 months of use, but hey, that's fine Apple says, I'm supposed to upgrade to a newer, cooler one anyway.
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From:zsquirrelboy
Date:February 2nd, 2006 10:28 pm (UTC)

Re: mmmm.....carbon......

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It's in Apple's interest to get you to buy something else. That's the whole reason you have the issue of engineered obsolescence. I think that this presents an interesting way to think outside the box on this problem. (It's on a site with a collection of green articles for kids.)

I don't think we're too likely to get to a system where we won't be dealing with the profit motive. (Even if that's a place some of us would like to get to). I think it's incumbent upon us to take approaches that don't block on completely transforming the economic and political system we.
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From:zsquirrelboy
Date:February 2nd, 2006 10:16 pm (UTC)

Re: mmmm.....carbon......

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People are working on this. By virtue of having a degree in Chemical Engineering, my lovely wife has a subscription to Chemical & Engineering News. You can see the titles here. Unfortunately the articles themselves are behind a subscription system.

Doing a google search for renewable polymers gets some interesting results. .

There's plenty of work being done on this.
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