A Quote by Thomas Homer-Dixon
hen the price of carbon reaches $100 a tonne, then it will become an economically viable business proposition to start taking CO? out of the atmosphere and sequestering it underground.
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We have to be bringing carbon out of the atmosphere, and we can't wait for these magical technologies that are somehow going to suck the carbon out of the atmosphere in the future and mean we can do business as usual. And so, what we have to do, what we're going to need to do, is really work with nature to repair the climate.
When you buy carbon offsets, you pay to take planet-warming carbon dioxide out of the atmosphere in exchange for the greenhouse gases you put in. For example, you can put money toward replanting trees, which absorb carbon dioxide from the atmosphere.
When politicians talk of loan waiver, they are accepting that agriculture is not economically viable. They are giving a wrong signal that farming is not economically viable. It's true. That's where the loan waiver comes in.
There's no free lunch. If you want an industrial economy, you need energy. If you want energy, it will produce pollution. You can have it in two forms. You can have it dissipated in the atmosphere - like carbon dioxide - which then you cannot recover, or you can have the waste concentrated in one small space like nuclear. That is far easier to deal with. The idea that you can be able to create renewable energy at a price anywhere near the current price for oil or gas or coal is a fantasy.
A price on carbon sufficient to keep 80% of current reserves underground, rebated directly to citizens.
Ocean acidification is caused by the ocean absorbing excess carbon dioxide from the atmosphere, the same carbon dioxide that is the primary cause of global warming, hence the nickname 'the other carbon problem.' As they do so, the oceans become more acidic with terrible consequences.
If India moves towards 100 percent LED lighting, we will reduce almost 79 million tons of carbon dioxide from the atmosphere. This will also reduce the electricity bills of people.
To put it in context, the federal government was, at the beginning [of the Vancouver meeting], talking about a $15-per-tonne floor for carbon emissions. We're at $30 a tonne, so we're already double that. But our economy is growing at a faster rate - three per cent of GDP is our projected growth in British Columbia.
[W]hen we look at the graphs of rising ocean temperatures, rising carbon dioxide in the atmosphere and so on, we know that they are climbing far more steeply than can be accounted for by the natural oscillation of the weather ... What people (must) do is to change their behavior and their attitudes ... If we do care about our grandchildren then we have to do something, and we have to demand that our governments do something.
The essential fact which emerges ... is that the three smallest and most active reservoirs ( of carbon in the global carbon cycle), the atmosphere, the plants and the soil, are all of roughly the same size. This means that large human disturbance of any one of these reservoirs will have large effects on all three. We cannot hope either to understand or to manage the carbon in the atmosphere unless we understand and manage the trees and the soil too.
We need to put a price on carbon, and that's what cap-and-trade does and that's also what a CO2 tax does. As long as our current valuation in the marketplace tells us every minute of every day that it's perfectly all right to dump 90 million tons of global warming into the thin atmosphere surrounding the planet every 24 hours as if that atmosphere is an open sewer, then the individual actions are not going to solve the problem.
If we become better with carbon capture technology, I think we can start a global trend toward carbon awareness.
So if we decrease the use of carbon dioxide, are we not taking away plant food from the atmosphere?
We have carbon in the atmosphere. That is a material in the wrong place problem. It's just like what I said about the lead. Lead in the biosphere is not good. Carbon in the atmosphere (over natural levels) is a problem.
Our climate leadership team has recommended it go up and I would say there's always going to be upward pressure to raise the carbon tax. Remember, we're already double what the only other province who has a carbon tax is at right now, Quebec - they peg it at about $15 a tonne.
Depending on how you farm, your farm is either sequestering or releasing carbon.
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