Quantcast

Black Carbon Initiative Should Not Block Efforts to Reduce CO2 Emissions

Climate

World Wildlife Fund Global

World Wildlife Fund (WWF) has welcomed a “black carbon” initiative announced Feb. 16 by the U.S., Canada, Mexico, Ghana, Sweden and Bangladesh—but warned that the primary effort in reducing dangerous climate changing emissions has to remain on achieving rapid and deep cuts to carbon dioxide emissions.

The substances highlighted in the initiative—black carbon or soot, methane and hydrofluorocarbons—are known as short-lived climate forcers, since they do not stay in the atmosphere as long as CO2. Major sources of black carbon include burning of biomass in traditional cookstoves and fires in some developing countries, as well as diesel exhaust.

‘The fact is that the big emitters like the U.S. and Canada that are advancing this initiative have done very little to reduce CO2 emissions, the primary cause of global warming," said Samantha Smith, leader of the WWF Climate and Energy Initiative.

“‘Now they have developed a plan that shifts the focus to others—developing countries in particular. While support for poorer countries is important, their primary responsibility should be to cut their own emissions and address the global challenges posed by climate change.”’

“Cutting black carbon emissions by ensuring adequate access to energy and cleaner cookstoves is in principle good, but we should not assume that this new initiative will deliver quick results," said Smith. “There are many practical challenges to this and the other measures in the initiative, including the very large number of sources of pollution, financing, and cultural barriers to adoption of new cooking methods. Success will depend on good mechanisms for finance, accounting and delivery.”

In short, while short-lived forcers provide a window of opportunity, it should not distract us from addressing the biggest cause of climate change—CO2 emissions.

For more information, click here.

EcoWatch Daily Newsletter

Protesters attend the 32nd Annual Fur-Free Friday demonstration on Nov. 23, 2018 in Beverly Hills, California. Ella DeGea / Getty Images

California Governor Gavin Newsom signed into law a bill that that bans the sale and manufacture of fur products in the state. The fur ban, which he signed into law on Saturday, prohibits Californians from selling or making clothing, shoes or handbags with fur starting in 2023, according to the AP.

Read More Show Less
Watchfield Solar Park in England. RTPeat / Flickr / CC BY-NC-ND 2.0

By Simon Evans

During the three months of July, August and September, renewables generated an estimated total of 29.5 terawatt hours (TWh), compared with just 29.1TWh from fossil fuels, the analysis shows.

Read More Show Less
Sponsored
A demonstrator waves an Ecuadorian flag during protests against the end of subsidies to gasoline and diesel on Oct. 9 in Quito, Ecuador. Jorge Ivan Castaneira Jaramillo / Getty Images

The night before Indigenous Peoples' Day, an Indigenous-led movement in Ecuador won a major victory.

Read More Show Less
Protesters block the road outside Mansion House in London during an XR climate change protest. Gareth Fuller / PA Images via Getty Images

One week into Extinction Rebellion's planned two weeks of International Rebellion to demand action on the climate crisis, the London police have banned the group from the city.

Read More Show Less
Protestors marched outside the Prudential Center in Newark, New Jersey on Monday, August 26, during the MTV Video and Music Awards to bring attention to the water crisis currently gripping the city. Karla Ann Cote / NurPhoto / Getty Images

By Will Sarni

It is far too easy to view scarcity and poor quality of water as issues solely affecting emerging economies. While the images of women and children fetching water in Africa and a lack of access to water in India are deeply disturbing, this is not the complete picture.

Read More Show Less
Sponsored
Pexels
  • Mice exposed to nicotine-containing e-cigarette vapor developed lung cancer within a year.
  • More research is needed to know what this means for people who vape.
  • Other research has shown that vaping can cause damage to lung tissue.

A new study found that long-term exposure to nicotine-containing e-cigarette vapor increases the risk of cancer in mice.

Read More Show Less
Demonstrators with The Animal Welfare Institute hold a rally to save the vaquita, the world's smallest and most endangered porpoise, outside the Mexican Embassy in DC on July 5, 2018. SAUL LOEB / AFP / Getty Images

By John R. Platt

Six months: That's how much time Mexico now has to report on its progress to save the critically endangered vaquita porpoise (Phocoena sinus) from extinction.

Read More Show Less
Pexels

It may seem innocuous to flush a Q-tip down the toilet, but those bits of plastic have been washing up on beaches and pose a threat to the birds, turtles and marine life that call those beaches home. The scourge of plastic "nurdles," as they are called, has pushed Scotland to implement a complete ban on the sale and manufacture of plastic-stemmed cotton swabs, as the BBC reported.

Read More Show Less