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The Conversation #41 — John Fullerton

I actu­al­ly think you can trace many many of these big sys­temic crises to being symp­toms of the flawed idea that eco­nom­ic growth can go on indef­i­nite­ly, expo­nen­tial­ly, on a finite plan­et. That’s sort of my North Star. And then as a finance per­son, why do we think we need eco­nom­ic growth? Well, because the way our cap­i­tal sys­tem works is that cap­i­tal demands that growth.

Forbidden Research: Messing with Nature Part II: Climate

Solar geo­engi­neer­ing rests on a sim­ple idea that it is tech­ni­cal­ly pos­si­ble to make the Earth a lit­tle more reflec­tive so that it absorbs a lit­tle less sun­light, which would part­ly coun­ter­act some of the risks that come from accu­mu­lat­ing car­bon diox­ide in the atmos­phere. When I say tech­ni­cal­ly pos­si­ble, it appears that at least doing this in a crude way is actu­al­ly easy, in the sense that it could be done with com­mer­cial off-the-shelf tech­nolo­gies now, and it could be done at a cost that is real­ly triv­ial, sort of a part in a thou­sand or a part in ten thou­sand of glob­al GDP.

The Conversation #37 — David Keith

There are biol­o­gists who’ve spent their careers work­ing on some species of bee­tle in the trop­i­cal rain­for­est, and they just love the rain­for­est in their bones And they feel that when they go tes­ti­fy in Congress to some com­mit­tee, that they can’t just say, I love it in my bones and you guys will love it too, if you share it with me.” They have to say, Oh, we’ve done all this math and com­put­ed that there’s an ecosys­tem ser­vice here.” And I think that that has real­ly impov­er­ished our debate about envi­ron­men­tal issues.

Blockchain Beyond Bitcoin

I think the obvi­ous thing to do with one com­put­er per plan­et is fix cli­mate change before it destroys agri­cul­ture and leaves bil­lions of peo­ple to starve. That seems like a fair­ly rea­son­able kind of an objec­tive. You know, there are all kinds of lit­tle opti­miza­tions you could do with these things, but fun­da­men­tal­ly the big unsolved chal­lenges that human­i­ty faces are cli­mate change and resource scarcity.

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