The Guardian

Report recommends breeding the endangered species – which is the world’s smallest porpoise – in captivity, but some experts disagree

Mexican authorities should consider trapping some of the few remaining vaquita marina porpoises in order to attempt breeding the endangered species in captivity or semi-captivity, conservationists have recommended.

Related: Mexico urged to act and save world's smallest porpoise – the little sea cow

British Lung Foundation research finds those in poorer areas up to twice as affected as those in rich boroughs

People living in some of London’s most deprived areas have up to twice as much chance of dying from life-threatening lung conditions – from cancer to asthma – as those in the richest areas, new research has shown.

The research, by the British Lung Foundation charity, prompted the mayor of London, Sadiq Khan, to call for urgent measures to improve air quality and reduce pollution in the capital.

Vote Leave campaign head mocks partly-EU funded conservation project to revive numbers of little terns as ‘aphrodisiacs for birds’

For Brexit campaigners trawling for examples of apparently badly spent EU cash to hold up for public opprobrium, a project that involves leaving plaster models of birds on beaches may have seemed easy to mock.

Proposal for temporary licence extension for chemical used in weedkiller, to study concerns over cancer risks, fails to get sufficient majority in voting

EU nations have refused to back a limited extension of the pesticide glyphosate’s use, threatening withdrawal of Monsanto’s Roundup and other weedkillers from shelves if no decision is reached by the end of the month.

Contradictory findings on the carcinogenic risks of the chemical have thrust it into the centre of a dispute among EU and US politicians, regulators and researchers.

Companies say offshore wind will generate electricity as cheaply as fossil fuels within a decade if properly supported

A group of offshore wind companies have pledged that the technology will generate electricity as cheaply as fossil fuels in Europe within a decade – but only if policymakers across the EU take the steps needed to ensure such growth as a matter of urgency.

The pledge(pdf) and the challenge to ministers are designed to reposition offshore wind as having a strong future in the EU. The European commission has tended to emphasise gas as the priority source of energy security.

Two whale sharks destined for an ocean theme park in China were rescued after an 18-month investigation by Wildlife Conservation Society, covered by investigative photojournalist Paul Hilton. The operation, supported by Indonesia’s marine police, revealed where the protected species were being illegally caught and kept in sea pens by a major supplier of large marine megafauna to the international wildlife trade

Solving the problem of climate change will require daring actions

The climate system is a unifying ethical field that extends from the physical to the metaphysical and connects your actions to my well-being, and vice-versa, no matter how remote your life is from mine. The Golden Rule we have always treated as an abstract moral recommendation is now visibly playing out its logic in the physical world.

This period in history must be about useful innovations that rescue Earth systems from collapse and dignify human beings everywhere. We must dare to imagine, explore, and remake the limits of our experience, together.

Helen Pidd chooses her favourite bike clobber for 2016 after extensive testing in Mallorca ... and Manchester

Hurray! Summer is finally here and with it comes the best ever choice of women’s cycling gear. I’ve been testing a load of kit for the past few months in my native Manchester, plus sneaking off to Mallorca with my club to test the wicking properties of various jerseys and seeing which chamois offer best protection to my delicate bits. Here are my favourites:

University lecturer Doreen Collyer named as victim of second fatal shark attack in Western Australian waters within five days as authorities seek to kill animal

The second shark victim in West Australian waters within five days has been named as university lecturer Doreen Collyer, as authorities try to catch and shoot the animal believed responsible.

Collyer, a lecturer with the school of nursing and midwifery at Perth’s Edith Cowan University, was hailed as a much-loved and respected colleague, mentor and teacher.

Blencathra, Lake District In the whole time I tread its slopes and ridges this evening, I don’t see another soul

In a bright, breeze-ruffled Derwentwater, a shoal of swimmers moves towards the shore. Dozens of wet-suited arms arc rhythmically above the water like small sea serpents, churning the lake as they go. A gauzy light filters down through high streaks of cirrus and ranks of towering cumulus look like smoke thrown up over the fells from a giant cannon salvo.

Originally published in the Manchester Guardian on 9 June 1916

June 8
“I came across six dead herons tied to a tree in the Goyt Valley,” writes a friend of mine. Some of them were quite young, evidently not having left the nest, and all had been killed about the same time. One reader of the “Manchester Guardian,” if he sees this note, will be especially annoyed; he has watched the birds here for years, even before he was certain that a small heronry had been established. Now some law-breaking keeper or water bailiff has apparently waited until the young birds were hatched to murder the whole brood; it was on the Cheshire side, and the heron is a protected bird in Cheshire. Much good protection seems to be! The sportsman, or the sportsman’s agents, appear to care nothing about the law, unless a sportsman of another type, usually called a poacher, is the offender.

The object of wild bird protection was to prove that wild birds were public or rather national property, but probably the excuse would be that it does not matter in war-time. Many of our finest sportsmen, however, have refused to preserve game during the war, but they, or at any rate some of them, observe the law and protect the scheduled birds.

Western Australia Department of Fisheries sets drum lines to catch and kill shark reported to be be between three and six metres long

A great white shark suspected of killing a 60-year-old diver in Perth’s north is being hunted.

The woman was diving with a 43-year-old man one kilometre offshore from Mindarie marina just before midday on Sunday when she was mauled.

Huge swells and strong winds batter the New South Wales coastline in Australia, causing flooding and dangerous conditions in Sydney and the surrounding areas. Evacuation notices have been issued in areas including Lismore, the Cooks River and Chipping Norton amid heavy rainfall, with the stormy conditions set to continue into Monday

Campaigners hope the Thai temple raid will stir the world’s conscience – but the trafficking of tiger parts to China is a booming business

A week ago it cost 600 baht (£11.50) to visit the tiger temple in Thailand’s Kanchanaburi province, west of the capital, Bangkok. Tourists moved by the spectacle of such splendid creatures living side by side with human beings could also pay the saffron-robed Buddhist monks an extra £15 to help feed the cubs, or to have their picture taken with an adult tiger’s head resting on their lap.

Along with nearly 250,000 people, Jay Z, Beyoncé and their daughter Blue Ivy posed with the animals last year, and marvelled that some of the world’s fiercest creatures could be so tame.

The Flint disaster and other cities’ ‘cheating’ called criminal in nature by some, but scientists believe the remedies are fairly straightforward

A tragedy of widespread testing failures in US drinking water is that experts believe the remedies are fairly straightforward – if there is political will.

As the Guardian has revealed, at least 33 cities across 17 states have used water testing methods that regulators and experts have said may inaccurately reduce lead levels found in tests.

Russell Reichelt says he has no problem with environmental lobbyists portraying the seriousness of the damage but a lot of the reef remains unscathed

The chairman of the Great Barrier Reef Marine Park Authority, Russell Reichelt, has played down a report that said he accused activist scientists and lobby groups of distorting maps and data to misrepresent the extent of coral bleaching on the reef.

The authority withdrew from a joint announcement from the national coral bleaching taskforce about the extent of coral bleaching earlier in the week because Reichtel believed maps accompanying the research did not depict the full picture.

Trawsfynydd, Gwynedd, Wales They are constantly in motion, dancing out of the gorge in undulating flight

Pont y Llyn Du on the Afon Gain, in the lonely moors east of Trawsfynydd, above the old gold mines at Gwynfynydd, is one of those places at which you’d never arrive except by design. It’s one of my favourite haunts in the Welsh hills.

The peaty hill stream rushes down through a miniature rocky gorge under the old humped bridge to debouch into a round pool of amber depth, encircled by green pastures. You can traverse through on rock ledges beneath the arch, plunge into the pool if you’re hardy and of the “wild swimming” persuasion. What most appeals to me are the spirits of the place.

Four-year package, to be announced by Adam Bandt on Saturday, will allow the ventures to generate tax-free profits from the electricity created

The Greens will announce that they will spend $265.2m on community-owned renewable energy projects, including allowing these to generate tax-free profits from the electricity created.

The Greens energy spokesman, Adam Bandt, will announce the four-year package on Saturday in North Fitzroy at an apartment block seeking to establish a community-owned renewable project.

Environmental crime is now the world’s fourth biggest crime and is a growing threat to security and natural resources, say UN and Interpol

The value of the black market industry behind crimes such as ivory smuggling, illegal logging and toxic waste dumping has jumped by 26% since 2014 to between $91bn (£62bn) and $258bn, according to an assessment by the UN and Interpol.

Environmental crime is now the world’s fourth largest illicit enterprise after drug smuggling, counterfeiting and human trafficking and has outstripped the illegal trade in small arms.

If implemented, weakened proposal means 14,000 people could die prematurely across Europe each year from 2030

EU states have agreed to water down a proposed law aimed at halving the number of deaths from air pollution within 15 years, after intense lobbying from the UK that cross-party MEPs have condemned as “appalling”.

Some 14,000 people will die prematurely every year across Europe from 2030 as a result, if the weakened proposal is implemented, according to figures cited by the environment commissioner, Karmenu Vella.