A Quote by Donald Trump
Anything greater than 350 of parts of carbon dioxide per million is more than the planet can safely deal with. It is what's overwhelming our climate system. Because we've been going up about three parts per million per year. And eventually, we will always be above 410, and then above 420, and above 430. We just keep pouring more carbon into the atmosphere.
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We finally know where the red line for climate really is. After the rapid melt of arctic ice in the summer of 2007, our best scientists, led by NASA's Jim Hansen, went back to work and produced a series of papers showing that with more than 350 ppm (parts per million) of carbon dioxide in the atmosphere, we couldn't have a planet "similar to the one on which civilization developed and to which life on earth is adapted."
Scientists are telling us that 350 parts per million [of carbon] in the atmosphere is the upper limit. We're at 387 parts per million now, and we're up in that zone where the risk of going past irrevocable tipping points is elevated. It's no different than going to a doctor and learning your cholesterol is too high, and you're at risk for a heart attack. You have to work to lower your cholesterol and hope to get there before the heart attack comes.
The total efforts of the last 20 years of climate policy has likely reduced global emissions by less than 1 percent, or about 250 million metric tons of carbon dioxide per year.
When I was a boy in the 1930s, the carbon dioxide level was still below 300 parts per million. This year, it reached 382, the highest figure for hundreds of thousands of years.
On a per capita basis, Britain is responsible for more of the carbon dioxide now in the atmosphere than any other nation on Earth because it has been burning it from the dawn of the Industrial Revolution.
Our royalty statement has been minimal and menial. Really. We don't collect more than a per cent of a per cent of a per cent of a per cent of a per cent of a per cent of a per cent. We get maybe the seventh of 1 percent.
We have used the majority of our carbon budget and we are already at dangerous levels of CO2 concentrations, about 400 parts per million. The levels were 250 before industrialization. So the problem is what we have done already and, therefore, what must be undone.
If college cut-offs are above 90 per cent in a particular class, then where would mediocre students with 60 per cent or 70 per cent go? Students who secure 60-70 per cent marks are also intelligent, but they could not get admission in courses of their choice for scoring lower marks than the toppers.
If humanity wishes to preserve a planet similar to that on which civilisation developed and to which life on Earth is adapted, paleoclimate evidence and ongoing climate change suggest that CO? will need to be reduced from its current 385 ppm [parts per million] to at most 350 ppm... If the present overshoot of this target CO? is not brief, there is a possibility of seeding irreversible catastrophic effects.
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.
Although more than 500 million maritime containers move around the world each year, accounting for 90 per cent of international trade, only 2 per cent are inspected. Strengthening customs and immigration systems is essential.
If every country committed to spending 0.05 per cent of GDP on researching non-carbon-emitting energy technologies, that would cost $25 billion a year, and it would do a lot more than massive carbon cuts to fight warming and save lives.
We are just about to cross the 400 parts per million threshold.
The models that have been constructed agree that when, as has been predicted, the level of carbon dioxide or its equivalent in other greenhouse gases doubles from pre-Industrial Revolution concentrations, the global average temperature will increase, and that the increase will be 1.5 to 4.5 degrees Celsius or 3 to 8 degrees Fahrenheit... In Dallas, for instance, a doubled level of carbon dioxide and other gases like methane, would increase the number of days a year with temperatures above 100 degrees from 19 to 78 each year.
Substantial progress was made in spreading our foreign trade to other areas. Our total trade with Northwest Europe in the first 8 months of last year was 42.3 per cent above the corresponding period the year previous, and our total trade with Asia was up 13.5 per cent. For the first time since 1919, the United States in the first 8 months of 1956 accounted for less than 60 percent of our total trade.
Here in the United States we're now consuming about three gallons of petroleum per person per day. That's twenty pounds of oil per person per day. We only consume about four pounds of oxygen per person per day. We're consuming five times more oil each day, here in the United States than we are oxygen. We've become the oil tribe.
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