2024 C.E.

space debris in Earth orbit

India aims to achieve debris-free space missions by 2030

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Low Earth orbit is littered with about 30,000 objects larger than a softball and millions smaller than a centimeter. A bombshell study found unexpectedly high amounts of vaporized metals polluting Earth’s stratosphere, which is home to the fragile ozone layer, whose chemical makeup can be altered by satellite material. Another study posted to the preprint server arXiv suggested that debris from burning satellites could be altering our planet’s magnetic field.

A Polar bear surrounded by arctic wilderness

Biden limits oil drilling across 13 million acres of Alaskan Arctic

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Future oil and gas drilling will be limited across more than 13 million acres of the National Petroleum Reserve-Alaska, the nation’s largest expanse of public land, under a sweeping Biden administration plan aimed at protecting sensitive ecosystems and wildlife. In a separate move, the Department of the Interior has announced that it will block a controversial road crucial to operating a planned copper and zinc mine in northern Alaska, saying it would threaten Indigenous communities and fragment wildlife habitat.

Rainforest scene

Brazil’s President Lula creates two new Indigenous territories, bringing total to 10

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The Cacique Fontoura reserve will be in Mato Grosso state and the Aldeia Velha territory will be in Bahia state. They will cover a combined total area of almost 132 square miles. Speaking at a ceremony in Brasilia, Lula said Indigenous peoples should be patient as he seeks to fulfill his pledge of creating 14 new territories. Last year, he demarcated six territories in April and two more in September.

Number of maternal deaths worldwide has halved in the last 35 years

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The number of mothers dying as a result of pregnancy has declined precipitously in the last several decades due to reduced poverty rates, improved physical and mental health services, healthier lifestyles, increased access to contraceptives, and more. In 1985, nearly 600,000 mothers died every year worldwide. Today, it’s half that.

Aerial view of river and mangroves

Brazil boosts protection of Amazon mangroves with new reserves in Pará state

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Brazil’s Pará state has now protected almost all of its Amazonian coastline after establishing two new conservation units that make up the world’s largest and most conserved belt of mangroves. The environmental victory came after President Luiz Inácio Lula da Silva signed the decree for the two reserves on March 21, placing an additional 184,600 acres of mangrove ecosystems under federal protection.

Mosquito on a leaf

New types of mosquito bed nets could cut malaria risk by up to half, trial finds

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Nets treated with two types of insecticide rather than one were trialed in 17 African countries where malaria is endemic between 2019 and 2022. During clinical trials when a net was coated with the insecticides pyriproxyfen or chlorfenapyr, alongside pyrethroid, malaria transmissions were reduced by between 20% and 50%. More than 600,000 people died from malaria in 2022 and 249 million people were infected, according to the latest data from the World Health Organization.

Solar panels reflect sparkling light from the Sun

Japan “fossil fuel dinosaur” launches massive 20GW global renewables platform

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Jera, Japan’s largest power company and one of the largest thermal power producers in the world, has announced the launch of a major new global renewables business, becoming the latest fossil giant to act on the existential threat of net zero to its business model. Based out of the U.K., the new company – called Jera Nex – will be tasked with delivering on Jera’s stated ambition to develop a massive 20GW of renewable capacity by 2035, enough to power millions of homes.

Whale jumping

E.U. pledges €3.5 billion to protect world’s oceans

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At the Our Ocean Conference in Greece, the European Union demonstrated its strong engagement for international ocean governance by announcing 40 commitments for action for 2024. These actions will be funded by €3.5 billion from various E.U. funds, including €1.9 billion for sustainable fisheries in Greece, Spain, Cyprus, Poland, and Portugal.

Inside Passage Landscape

British Columbia agrees to hand title of a million acres of land back to the Haida Nation

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For centuries, the Haida people have known that the impenetrable forests and bountiful waters of Haida Gwaii – “the islands at the boundary of the world” – were both a life-giving force and their rightful home. Now, after decades of negotiation, the province of British Columbia has come to the same conclusion: the title over more than 200 islands off Canada’s west coast should rightfully be held by the Haida Nation.

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