The global climate agreement is now officially in force. Parties to the
treaty will work under this framework to prevent catastrophic global
warming. But what's in the Paris Agreement, and can it achieve its goal? This Friday (04.11.2016), the United Nations agreement on climate
change has come into force. As of that day, 97 countries have ratified
it - among them the largest worldwide greenhouse gas polluters: the
United States, China, the European Union and India.
Ratification
in such a short time by so many countries has been considered
historical, and represents a turning point in climate policy.
What is the objective of the agreement?
The
stated goal of the agreement is to limit global warming to 2 degrees
Celsius (3.6 degrees Fahrenheit) or ideally 1.5 degrees Celsius. For the 1.5-degree goal,
emission of greenhouse gases would have to decrease very quickly. The
greenhouse gas carbon dioxide is released during combustion of fossil
fuels and in deforestation. This is the main gas responsible (72
percent) for the greenhouse effect. In order to limit global warming to a maximum of 2 degrees, coal, oil and gas must be mostly phased out as energy sources by 2050 - to achieve the 1.5 degree target, this would need to happen even earlier. The
greenhouse gases methane and nitrous oxide (N2O) constitute about a
quarter of global warming, and are released primarily due to industrial
agriculture. Methane is produced in the stomachs of cows and sheep, and nitrous oxide through fertilization of cropland. Lower meat and milk production and lower fertilization would help reduce emissions. Reforestation helps to reduce greenhouse gases, since trees remove CO2 from the air and bind it back into woody material. However, international air traffic
and shipping are not included in the Paris climate agreement. The share
of air traffic in the greenhouse effect is currently more around 5
percent. And as all forecasts predict rising air traffic, this share
could increase. The share of international shipping traffic toward global greenhouse gas emissions is about 3 percent.
What's at stake?
With a temperature increase of 1.5 degrees Celsius, some coral reefs could still survive, and sea levels would probably rise by "only" 40 centimeters by 2100, according to PIK. But
a temperature increase of 2 degrees could mean the end of coral reefs.
Droughts, extreme storms and crop failure are further consequences. According to PIK calculations, with a 2-degree global temperature
increase, by 2100 sea levels would be about 50 centimeters higher than
today, and through ongoing ice melt from 1.5 to 4 meters higher by 2300. This would have devastating consequences
for coastal regions around the world. The Netherlands, Bangladesh,
Venice, New York, Tokyo, Sydney, Mumbai and London would all be hard
hit. Today, 46 million people live in areas less than a meter above sea level. The UN's Executive Secretary for Climate Change Patricia Espinosa
believes the agreement is also a cornerstone for sustainable change. "It lays the foundation for a transformation that will lead to a world very different from the one we know now," Espinosa told DW. A
quick end to the use of fossil fuels, a successful global transition to
clean energy technologies, and far greater energy efficiency are among
the primary challenges. But the UNFCCC is optimistic that in the years
to come, there will be a worldwide trend toward further climate
protection. DW
Monday, November 7, 2016
What you should really be eating to protect yourself against dementia By Chloe Lambert
Dr Estep’s rules for keeping your brain young The Telegraph
Eat at every meal:
- Vegetables, including leafy greens and herbs, and pulses
- Small portion of carbohydrates such as white rice or pasta, sourdough breads such as ciabatta
- Vinegar and other fermented foods such as miso and pickled vegetables
- Coffee or tea (Drink with meals to inhibit the absorption of iron. Decaffeinated coffee works too, as does herbal tea)
- Olive oil and nuts
Eat a few times a week:
- Fish and seafood, particularly smaller, fattier fish such as herring, sardines and anchovies (If you are vegetarian, choose an omega 3 supplement)
- Fruits
- Cheese
- Eggs; poultry
- Alcohol (Red wine is best, no more than two small glasses a day. If you don’t drink, don’t start)
Eat occasionally or never:
- Red meat
- Commercial white bread
- Milk and milk products
- Deep fried food
Sunday, November 6, 2016
Bono’s tech-y daughter Jordan heads up Brooklyn startup By Debbie McGoldrick
Photo Credit: ActionButton.org |
Irish port to be European shipping hub after Brexit By Philip Ryan
The Port of Foynes is to become Europe's gateway to the US under a
radical new Government initiative aimed at capitalising on Britain's
decision to leave the EU.
The move would see the port in Limerick developed into a shipping hub to
rival Rotterdam Port in Holland, the central destination for European
freight companies shipping goods to the US. Central to the plan is a proposal to base US custom officials in Foynes
who could give pre-clearance to cargo ships. It is hoped the redeveloped
port would also reduce costs for Irish manufacturers shipping produce
to America and Continental Europe, and create thousands of new jobs. The project is being proposed by Denis Naughten, Minister for
Communications, Climate Change and Natural Resources, who said there is a
"huge opportunity" to develop the port into a hub for shipping in
Europe and attract investment for Limerick. "Rotterdam is becoming hugely congested as the main port of Europe and
there is potential to develop on the western seaboard a major port at
Foynes that would act as a transit point for freight to and from North
America," Mr Naughten told the Sunday Independent. "My suggestion is to
do what we have done for passengers and have pre-clearance for large
freight out of Foynes into the United States. "Freight would come into Foynes, get scanned there, get certified and
can land in New York and it is the same as an internal shipment," he
added. The Minister said a so-called 'hard Brexit' - as is being proposed by UK
Prime Minister Theresa May - will result in EU border checks which will
drive up costs for freight companies shipping out of Britain into
Europe. Ireland could become a more attractive destination for companies
shipping from outside the EU into Central Europe through Britain. However, Mr Naughten believes the redeveloped port would also attract
business from within Europe. "It's not just from a Brexit point of view,
this is an opportunity of attracting industry in from right across
Europe that are exporting into the US," he said. "Our second biggest export destination is the US. The reality is
post-Brexit exports into the UK are going to be put under pressure so
this is an opportunity to make a new market and make it far more
efficient for the export of goods." The Irish Independent
Saturday, November 5, 2016
How Stockholm's cold climate boosts creativity
Photo Credit: pininterest.com |
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