Letters

Letters

Are plastics greener than they seem?

Also this week, birthright citizenship, Donald Trump’s economics, liberation theology, company lunches

Letters

The IMF’s planned new loan to Argentina

Also this week, companies’ cash piles, Britain’s tabloid politics, well-being at work

Letters

The challenges faced by Brazil’s Supreme Court, and more

Also this week, productivity in Britain, abundance liberalism, Guinness

Letters

Brazil’s Supreme Court responds to our leader

“You recount some of the threats to democracy in Brazil, though not all”

Letters

The threat to university research in America, and more

Also this week, electricity costs, Daylight Saving Time, Jewish identity

Letters

Marine Le Pen’s future, and more

Also this week, poor high earners, AI safety, superhumans

Letters

Training young workers in Britain, and more

Also this week, personal health, the Soviet Union, shared documents

Letters

Creating superhumans

Readers respond to our briefing on scientific research into living longer, and better

Letters

Our readers’ favourite airports

A selection of letters on terminals from Saskatchewan to the Solomon Islands

Letters

Trying to define a “labour shortage” in economics

Also this week, women in the boardroom, Syria’s prospects, Voltaire’s last words

Letters

A note for readers

Letters

Cuts to foreign aid will harm Africa’s future

Also this week, Germany’s U-turn on debt, diversity, equity and inclusion, James Bond