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I don't think conscious customers can steer the economy quickly enough. If we stop emitting any greenhouse gases today, global warming will still accelerate for more than a decade. (And I don't believe very much in boycotts anyway - when a customer decides to switch to a different product, marginal price changes are likely to cause another customer to switch the other way, simply speaking.)

I think at this point we need an international coalition that slams the breaks and sets a strict deadline for ceasing CO2 emission. If there are not severe shortages, it means we are not strict enough and can go faster. And then let the market work. If a steak costs $100 or you have to wait 3 years for a car, that's sucks, but so be it.




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