More than 14m tonnes of plastic believed to be at the bottom of the ocean

At least 14m tonnes of plastic pieces less than 5mm wide are likely sitting at the bottom of the world’s oceans, according to an estimate based on new research.

Analysis of ocean sediments from as deep as 3km suggests there could be more than 30 times as much plastic at the bottom of the world’s ocean than there is floating at the surface.

The Price of Recycling Old Laptops: Toxic Fumes in Thailand’s Lungs

The e-waste industry is booming in Southeast Asia, frightening residents worried for their health. Despite a ban on imports, Thailand is a center of the business.

Crouched on the ground in a dimly lit factory, the women picked through the discarded innards of the modern world: batteries, circuit boards and bundles of wires. They broke down the scrap — known as e-waste — with hammers and raw hands. Men, some with faces wrapped in rags to repel the fumes, shoveled the refuse into a clanking machine that salvages usable metal. As they toiled, smoke spewed over nearby villages and farms. Residents have no idea what is in the smoke: plastic, metal, who knows? All they know is that it stinks and they feel sick.

The factory, New Sky Metal, is part of a thriving e-waste industry across Southeast Asia, born of China’s decision to stop accepting the world’s electronic refuse, which was poisoning its land and people. Thailand in particular has become a center of the industry even as activists push back and its government wrestles to balance competing interests of public safety with the profits to be made from the lucrative trade. Last year, Thailand banned the import of foreign e-waste. Yet new factories are opening across the country, and tons of e-waste are being processed, environmental monitors and industry experts say. “E-waste has to go somewhere,” said Jim Puckett, the executive director of the Basel Action Network, which campaigns against trash dumping in poor countries, “and the Chinese are simply moving their entire operations to Southeast Asia.”