When it comes to dealing with global issues like climate change or peak fossil fuels, I’d argue we’ll need to focus technology we already have, or what can realistically be developed in the near future. Relying on more fantastical high tech solutions, such as fusion power, LFTR’s, space solar power or biofuels produced by synthetic biology, is risky because we simply cannot predict when these technologies will become available, if ever! There’s no harm in continuing research into them, but life is about priorities and clearly arguing that we should go slow on renewables, in the forlorn hope of something new emerging would be a risky strategy.
Figure 1: DEMO, a key step on the road to fusion powerplants is now likely to be delayed until the 2050’s
And we have yet more evidence now as to why waiting for a technological holy grail to be…
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