NATURE BRIEFING

Daily briefing: A carbon-neutral Europe by 2050

The new president of the European Commission is set to announce a European Green Deal, the space station uncovers a thunderstorm mystery and Brazil’s scientists begin to recover from a scientific armageddon.

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View from the International Space Station showing lightning amidst the yellow city lights of Kuwait and Saudi Arabia

Lightning flashes over Kuwait and Saudi Arabia in this photo taken by astronauts aboard the International Space Station.Credit:NASA/JSC

Space station uncovers thunderstorm mystery

A cluster of cameras peering down at Earth from the International Space Station has revealed how thunderstorms trigger ɣ-ray bursts. The mysterious electrical flashes above storm clouds — invisible to the naked eye, but not to specialized cameras — have long puzzled scientists. New data support the theory that the bursts are made when electrically charged particles move along a conductive channel in the thunderstorm.

Nature | 3 min read

A carbon-neural Europe by 2050

Former German defence minister Ursula von der Leyen will be the next president of the European Commission, and has put climate change at the top of her agenda. In a speech in parliament a few hours before her election, von der Leyen pledged that the EU will lead the way in climate negotiations and ramp up its own greenhouse-gas cuts. Von der Leyen is also set to announce a European Green Deal in her first 100 days in office, which would include a law to make Europe carbon neutral by 2050. “I want Europe to become the first climate-neutral continent in the world,” she said.

Nature | 4 min read

Vaccination rates rise in Italy and France

Vaccination coverage in France and Italy has increased following the expansion of mandatory vaccination laws. France — home to one of the highest rates of vaccine mistrust in Europe — requires infants to get 11 immunizations, and Italy insists on 10. Both countries also saw increased uptake of vaccines that were not mandatory — maybe because of public-health campaigns that emphasized the safety and effectiveness of vaccinations.

Nature | 2 min read

Source: Ref. 1

FEATURES & OPINION

Astrologist Maria Elizabeth Zucolotto stands by the Bendegó meteorite at the National Museum in Rio de Janeiro

Astronomer Maria Elizabeth Zucolotto with a massive meteorite that survived the fire.Credit: María Magdalena Arréllaga for Nature

Brazil recovers from a scientific armageddon

The destruction of the National Museum in Rio de Janeiro was the biggest scientific tragedy ever recorded in Brazil. On 2 September 2018, fire claimed tens of thousands of irreplaceable specimens. Most of the 90 resident researchers lost all of their work and belongings. Ten months later, scientists share how they are forging ahead — and their fears for the country’s remaining scientific legacy.

Nature | 13 min read

Royal Society president stands up for Chinese scientists in the United States

Venki Ramakrishnan, president of the UK Royal Society, writes in a letter to Nature that the climate of suspicion hanging over their Chinese and Chinese American communities at US universities is bad for science and just plain wrong. He points to the Second World War internment of Japanese-Amercians and the McCarthy-era communist witch hunts as examples of ‘presumed guilty’ that should not be repeated.

Nature | 2 min read

By the numbers

1 in 4

The approximate proportion of US National Academy of Sciences members and US Nobel prizewinners who were born outside the United States, according to Venki Ramakrishnan, president of the UK Royal Society.

QUOTE OF THE DAY

“We need to look beyond hunger.”

Economist Cindy Holleman responds to a United Nations report showing that one in four people lack access to healthy food and that there are now more obese people in the world than hungry ones. (Reuters)

Read more: A new global research agenda for food (Nature, from 2016)

Come for the adorable wiggling kākāpō video, stay for the good news that three of the critically endangered New Zealand birds have been born, for the first time in a decade, from artificial insemination. Send me a science story that has brightened your day — or any other feedback about this newsletter — to briefing@nature.com.

Flora Graham, senior editor, Nature Briefing

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