A meaningful solution to global warming needs to focus on clean-energy research and development, instead of fixating on empty promises of reductions in carbon emissions. For just 0.2% of global GDP, or $100 billion a year, we could bring about the game-changing technological breakthroughs that will be required to make green energy cheap enough to fuel a carbon-free future.
要解决全球变暖问题，真正有意义的出路在于大力开展清洁能源的研发，而不是揪住减排的空头承诺不放。只要每年投入1000亿美元，也就是全球GDP的0.2%，我们就能取得改变全局的技术突破，让绿色能源变得足够便宜，以驱动一个低碳的未来。所以，让我们别再黑暗里瞎撞了，为一个光明的未来做点有意义的事情吧。