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Coral reefs around the globe already are facing unprecedented damage due to warmer and more acidic oceans. If carbon dioxide emissions continue to fuel the rise in temperature, the widespread loss of coral reefs by 2050 could have devastating consequences, according to new research published in the scientific journal PLOS. "Some of the places that have the most to lose... are also among the biggest carbon emitters," Dr Pendleton said. "They really have it in their power to bring down the levels of carbon" they emit into the atmosphere. The researchers acknowledged that further study is needed to more fully understand what is happening to coral reefs around the globe and how that will affect humans.

According to a new report by Germany's Öko-Institut, Europe will need to cut global warming transport emissions by 94% by 2050 if it intends to keep its Paris commitments - an undertaking that will require reductions of 2% or 3% per year, as well as full participatio from all Member States.

Norway became the first country to commit to zero deforestation. Norway also reportedly plans to move its carbon neutrality target year from 2050 to 2030.

The US could create jobs, curb carbon emissions and encourage economic prosperity by switching to a clean energy economy, write Sen. Barbara Boxer, D-Calif., and Rep. Doris Matsui, D-Calif. A recent report said that the US could create 2 million new jobs by 2050 if it adopted a goal to source 50% of its total electricity from clean energy sources by 2030. "Congress has an opportunity to put our country on a path toward a clean energy future that improves our economy while reinforcing our commitment to reducing dangerous carbon pollution," they write

The small country of Denmark is making a big commitment to renewables. Today Denmark's electric grid is over 40 percent renewably powered, and the country is aiming to reach 100 percent renewable electricity by 2035 and 100 percent renewable energy in all sectors by 2050. 

A Oregon Global Warming Commission report reveals that the state likely will not meet its goal to reduce carbon emissions by 2020 or 2050. Committee members said the increase in carbon emissions is largely due to more Oregon residents driving longer distances and in bigger vehicles.

"Just 14% of plastic packaging is collected for recycling globally, one third ends up in the natural environment and if current trends continue, by 2050 our oceans could contain more plastics than fish, by weight," says Rob Opsomer, lead of the Ellen MacArthur Foundation's new plastics economy initiative. "We need to fundamentally rethink the way we produce, use and recover plastics, redesign plastic packaging and adopt common standards."

Utility FirstEnergy, one of the largest emitters of greenhouse gases in the US, has responded to shareholder demands and agreed to reduce its carbon emissions, the New York Times reports. The company - the eighth-biggest emitter of greenhouse gases in the US according to the Greenhouse 100 index - says it will study and report on what it can do to meet President Barack Obama's goal of reducing carbon emissions by 80 percent by 2050.

Emissions trading offers the best and most cost-effective way of mitigating aviation emissions and climate impact by 2050, according to a report by Manchester Metropolitan University's Centre for Air Transport and Environment (CATE).

Genetically modified crops - that can feed 9 billion by 2050 and tolerate heat, drought and disease - are the future of sustainable agriculture, writes David Rotman, editor of MIT Technology Review.

The French Government passed legislation to cut the country's energy consumption 50% by 2050, reduce nuclear power production to 50% of the energy mix, and increase renewable energy to 32% of total energy consumption by 2030. The law also requires the country to reduce its carbon emissions 40% by 2030, compared to 1990 levels.

NRG Energy, Inc. has announced ambitious sustainability goals as part of its continued corporate growth strategy. NRG says it estimates that its new carbon-reduction goals will avoid approximately 3 billion tons of CO2 emissions by 2050.

To avoid the worst impacts of climate change, the world needs to invest $44 trillion in clean energy by 2050 - an average of $1.2 trillion per year for the next 36 years. Yet global investment in clean energy was just $254 billion in 2013, down from $286 billion in 2012 and down from the record $318 billion in 2011. We have a long way to go to achieve the Clean Trillion goal. There are, however, several signs of progress.

The International Union of Architects (UIA), representing about 1.3 million architects worldwide, has pledged to phase out carbon emissions by buildings by 2050.

It's good we're on our way to accepting bugs as a real option for protein, because our current diet is astonishingly resource-hungry. Livestock production takes more than 30% of the ice-free land of this planet, consumes 8% of our potable water, and is responsible for nearly 15% of the total man-made greenhouse gases put into the atmosphere every year. And demand for meat is projected to grow 60% by 2050. insects offer much more than protein. He thinks they can become bio-processing units working in fully automated, remotely controlled smart factories producing high-quality proteins, fats for the pharmaceutical industry, and biofuels-all using different kinds of waste as raw materials.

A new study calculates that the island of Borneo lost nearly 150,000 orangutans in the period between 1999 and 2015, largely as a result of deforestation and killing. There were an estimated 104,700 of the critically endangered apes left as of 2012. The study also warns that another 45,000 orangutans are doomed by 2050 under the business-as-usual scenario, where forests are cleared for logging, palm oil, mining and pulpwood leases. Orangutans are also disappearing from intact forests, most likely being killed, the researchers say.

The Sierra Club announced that the Orlando City Commission unanimously approved a resolution mandating that the city run 100 percent on renewables by 2050. But as more cities announce these plants, are they backed up by staff and funding?

France yesterday unveiled plans to reduce its carbon footprint by ceasing sales of gas and diesel vehicles by 2040 and then becoming carbon neutral by 2050, Environment Minister Nicolas Hulot said. France also plans to end coal-fired energy production by 2022, cut nuclear power use from 75% to 50% in eight years and halt imports of unsustainably grown palm oil and soy beans.