More than 40 percent of the garbage that we produce is burned unregulated, estimates a new study led by the National Centre for Atomspheric Research. These fires are responsible for blowing gases and particles into the atmosphere. You can guess that this is not exactly healthy, neither for humans nor the climate.

How did the researches manage do collect the data? They could hardly visit every open fire around the globe to measure the influence of it’s smoke.

Instead they compared population figures and per capita waste production with official tallies of trash disposal for each country in the world. The result is that 1.1 billion tons, or 41 percent, of the total waste generated worldwide is disposed of through unregulated burning every year: our #numberoftheweek.

The study also offers the opportunity to check if your country is among the biggest polluters. If you are living in China, the United States, India, Japan, Brazil, and Germany you belong to the top waste producers worldwide. But if you call China, India, Brazil, Mexico, Pakistan, and Turkey home, your nation belongs to the greatest emitters of pollution from trash burning.

What can you promise yourself that will in some way help protect the world’s oceans? That’s the question today, on World Oceans Day. It’s an event meant to honor what is one of the world’s main protein sources –  the oceans. We definitely need to save our ‘blue gold’. In 2011 alone, 131 million tons of fish ended up on dinner plates worldwide.

To celebrate this year’s event, the World Economic Forum (WEF) has released a short animated film narrated by American oceanographer Sylvia Earle. “The world is blue,“ she says. The message is clear – all of us need to take better care of the world’s oceans and stop using them as dumping grounds for garbage. We also need to stop  overfishing them and drilling into the ocean floor in the hunt for oil.

If you want to get a glimpse at what the future of the world’s oceans might look like,  the WEF has also released an infographic. It’s definitely worth a click.

World Oceans Day had been unofficially celebrated since 1992 and was officially recognized by the United Nations in 2008. Ever since,  the day has a special theme each year.  This year, the event’s organizers want you to make a promise to change one thing in your lives that will help protect the ocean. The idea is to upload a photo of the promise to social media plattforms – make sure you mention #WorldOceansDay.

Klaus Esterluss and Kerstin Schnatz, Doha

They all had to squeeze through: Shoppers and staff from surrounding restaurants moved past a tree made out of cans and tires at Doha’s traditional market area yesterday. 16 year old Mourad Farahat from Egypt and his friends from the organisation „You Think Green“ tried to raise the awareness of passers by for a greener future. Despite having received a permission for setting up their action at a spacious juncture a few meters further down, security guards told them to move the symbolic tree to a very inconvenient area with hardly any space, between a wall and the outside seating area of a restaurant.

Planting a tree at Doha’s Souq Waqif from DW_Global Ideas on Vimeo.

Critical juncture

By being in this awkward position of Doha’s „Souq Waqif“, the youths shared a fate with the international climate negotiations taking place in the same city that day. Civil society groups watching the international process carefully, are heavily critizising the Qatari Presidency for not showing enough leadership. „Key elements are stalling“ Wael Hmaidan, director of Climate Action Network, said. According to Hmaidan, the talks that are scheduled to end on Friday, December 7^th, were at „a critical juncture“. The NGO expert is in line with young Mourad, when asking for a global reduction of carbon emissions and more money to help poorer countries adapting to climate change.

With so much talk of climate change and carbon dioxide emissions nowadays, most people are familiar with a carbon footprint. But what about a plastic footprint?  

An initiative in Hong Kong called The Plastic Disclosure Project plans to send out questionnaires to companies and institutions around the world asking them to assess, monitor and report their use of plastic. The aim is to get them to cut their plastic consumption as well as try to change the awareness and behavior of big users of plastic.  

Environmentalists have long complained that plastic pollution has become a major threat to the world’s water bodies and the environment. If the plastic footprint becomes as widespread as its carbon counterpart,  the project may just lead to a real clean up.

One man’s trash is another man’s treasure, right? In Taiwan, the answer is yes: a company there called Miniwiz Sustainable Energy Development Ltd has created a boat out of trash. It’s called the Polli-boat, and it’s made up of everything from plastic bottles to old advertising banners. The flotation system uses interlocking plastic bricks that lock together with enough force to hold up under the pressure of sailing. It even has solar panels that help power the boat when there’s no wind!