Sea salt around the world has been contaminated by plastic pollution, adding to experts’ fears that microplastics are becoming ubiquitous in the environment and finding their way into the food chain via the salt in our diets ... Some researchers...now believe sea salt could be more vulnerable to plastic contamination because of how it is made, through a process of dehydration of sea water.

Over the last 10 years, America’s five largest tech firms have flooded Washington with lobbying money to the point where they now outspend Wall Street two to one. Google, Facebook, Microsoft, Apple and Amazon spent $49m on Washington lobbying last year, and there is a well-oiled revolving door of Silicon Valley executives to and from senior government positions.

Amazon said in a statement that the company had “no plans” to use its Amazon Go technology to get rid of cashiers at the 465 Whole Foods stores it just acquired. But the Cornerstone analysis noted that airlines and banks made similar assurances about job losses when they introduced check-in kiosks and ATMs respectively; in both industries, employment and wages have declined.

The US consumes more than 80% of the global opioid pill production even though it has less than 5% of the world’s population. Over the past 20 years, one federal institution after another lined up behind the drug manufacturers’ false claims of an epidemic of untreated pain in the US. They seem not to have asked why no other country was apparently suffering from such an epidemic or plying opioids to its patients at every opportunity.

Scientists...in Belgium recently calculated people who eat seafood ingest up to 11,000 tiny pieces of plastic every year. Last August, the results of a study...reported plastic was found in a third of UK-caught fish, including cod, haddock, mackerel and shellfish. Last year, the European Food Safety Authority called for urgent research, citing increasing concern for human health and food safety “given the potential for microplastic pollution in edible tissues of commercial fish”.

It was designed as an impregnable deep-freeze to protect the world’s most precious seeds from any global disaster and ensure humanity’s food supply forever. But the Global Seed Vault, buried in a mountain deep inside the Arctic circle, has been breached after global warming produced extraordinary temperatures over the winter, sending meltwater gushing into the entrance tunnel.

The flow of money from rich countries to poor countries pales in comparison to the flow that runs in the other direction ... In 2012, the last year of recorded data, developing countries received a total of $1.3tn, including all aid, investment, and income from abroad. But that same year some $3.3tn flowed out of them.

six other islands had large swaths of land washed into the sea and on two of those, entire villages were destroyed and people forced to relocate, the researchers found ... The study is the first that scientifically “confirms the numerous anecdotal accounts from across the Pacific of the dramatic impacts of climate change on coastlines and people,” the researchers wrote in a separate commentary on an academic website.

Imagine a society without fathers; without marriage (or divorce); one in which nuclear families don’t exist. Grandmother sits at the head of the table; her sons and daughters live with her, along with the children of those daughters, following the maternal bloodline. Men are little more than studs, sperm donors who inseminate women but have, more often than not, little involvement in their children’s upbringing.

Terrorism has changed dramatically in recent years. Attacks by groups with defined chains of command have become rarer, as the prevalence of terrorist networks, autonomous cells, and, in rare cases, individuals, has grown. This evolution has prompted a search for a new vocabulary, as it should... Lazy talk of “lone wolves” obscures the real nature of the threat against us, and makes us all less safe.