A carbon price or tax, which raises the cost of emitting carbon dioxide while leaving it up to the private sector to pick technologies, is the better approach.
调整碳排放价格或是征税会是一个更好的方法，这样提高了排放二氧化碳的成本，同时也使得私人企业有自由去选择采用何种技术。
Today the copious carbon dioxide emitted to the atmosphere is left for nature to pick up, which it cannot do fast enough.
现在，大量的二氧化碳被排放至大气层，等待自然界的消化吸收。 但自然界的速度有限。
Instead of using the ancient solar energy locked up in fossil fuels, we are trying to take advantage of the carbon dioxide and modern solar energy that crop plants pick up.
我们将不再利用储存在化石燃料中的远古太阳能，而是尝试着利用植物吸收的二氧化碳与现代太阳能。
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