A Quote by Rose George
Shipping is the greenest method of transport. In terms of carbon emissions per ton per mile, it emits about a thousandth of aviation and about a tenth of trucking. But it's not benign, because there's so much of it. So shipping emissions are about three to four percent, almost the same as aviation's.
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Shipping by sea produces 1/60 the emissions of shipping by air and about 1/5 that of trucking.
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.
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.
If you are like many people, flying may be a large portion of your carbon footprint. Over all, the aviation industry accounts for 11 percent of all transportation-related emissions in the United States.
We know about man's impact on the ocean in terms of fishing and overfishing, but we don't really know much about what's happening underneath the water. And in fact, shipping has a role to play here, because shipping noise has contributed to damaging the acoustic habitats of ocean creatures.
I am troubled by the lack of common sense regarding carbon dioxide emissions. Our greatest greenhouse gas is water. Atmospheric spectroscopy reveals why water has a 95 percent and CO2 a 3.6 percent contribution to the 'greenhouse effect.' Carbon dioxide emissions worldwide each year total 3.2 billion tons. That equals about 0.0168 percent of the atmosphere's CO2 concentration of about 19 trillion tons. This results in a 0.00064 percent increase in the absorption of the sun's radiation. This is an insignificantly small number.
When ships reduce their speed they use less fuel, resulting in fewer greenhouse gas emissions and other pollutants; the global shipping industry accounts for nearly 3 percent of global greenhouse gas emissions.
The fact is that seven per cent of the global population emits 50 per cent of greenhouse gas emissions, and the proportions are the same for the use of energy and raw materials, meat, wood, etc. Simply put, an infinitesimal minority consumes the most and imposes damage on the overwhelming majority, while asking it to change.
The best way to deal with climate change has been obvious for years: cut greenhouse-gas emissions severely. We haven't done that. In 2010, for example, carbon emissions rose by six per cent - the largest such increase on record.
The world's richest half billion people - that's about seven per cent of the global population - are responsible for fifty per cent of the world's emissions.
In terms of environmental impact, Samasource jobs are very green. Our product is human intelligence, and it's transported through the Internet rather than via carbon-intensive trucking, shipping, and warehousing.
'Goals' and 'caps' on carbon emissions are practically worthless, if coal emissions continue, because of the exceedingly long lifetime of carbon dioxide in the air.
A lot of lies and misinformation has been put about by eco nuts on the back of a report by an idiot economist [Sir Nicholas Stern]. Environmental head bangers are talking nonsense when they claim that aviation is the fastest-growing source of carbon emissions. Coal-fired and oil-fired power stations are the biggest contributor of carbon but I have yet to hear any fearless eco warriors advocating nuclear power as they drive around in their SUVs to their next protest meeting.
There are some that feel like human activity is the cause for carbon emissions, and because of that, we need to revert to where we were in the 1870s for carbon emissions. I just choose to disagree with that.
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.
It takes four months to ship food aid and 40 percent of the cost is in the shipping. People cannot eat shipping costs. We have had people die when there are surpluses in the markets.
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