Right-wingers less likely to buy energy saving bulbs if you tell them it helps the environment

Head, meet desk.

This is the saddest thing. Research reported in American scientific journal PNAS finds that right wingers are made less likely to buy an energy-efficient bulb when the purchase was specified as environmentally friendly than when it wasn't.

In the study, one of two carried out by Dena M. Gromet, Howard Kunreuther, and Richard P. Larrick, the researchers offered participants the choice of buying a conventional lightbulb, and an energy-saving one. Every participant was offered "information about the energy efficiency benefits of the CFL bulb compared with the incandescent bulb (e.g., the CFL bulb lasts for 9,000 more hours and reduces energy cost by 75%)," and the experiment was run twice, once with a realistic price difference (50¢ for the incandescent bulb, $1.50 for the CFL) and once with both bulbs at 50¢.

The participants were then split into two groups. One of the groups were given the CFL bulb in a blank box, the other in a box that said "Protect the Environment" on it. The result? Most people except those who were very left-wing were put off by the environmental label. Whereas slightly over half the people offered two blank boxes chose the CFL bulb, people offered the environmental label chose it 80% of the time if they were left-wing, dropping to just 30% if they were right-wing.

It's one thing to see that people on the left politically are more encouraged to protect the environment than people on the right – that's always been known – but it's an entirely different kettle of fish to discover that (American) right-wingers are actively turned off something if they discover it will help the environment. No wonder fighting climate change is so hard.

Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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How Theresa May laid a trap for herself on the immigration target

When Home Secretary, she insisted on keeping foreign students in the figures – causing a headache for herself today.

When Home Secretary, Theresa May insisted that foreign students should continue to be counted in the overall immigration figures. Some cabinet colleagues, including then Business Secretary Vince Cable and Chancellor George Osborne wanted to reverse this. It was economically illiterate. Current ministers, like the Foreign Secretary Boris Johnson, Chancellor Philip Hammond and Home Secretary Amber Rudd, also want foreign students exempted from the total.

David Cameron’s government aimed to cut immigration figures – including overseas students in that aim meant trying to limit one of the UK’s crucial financial resources. They are worth £25bn to the UK economy, and their fees make up 14 per cent of total university income. And the impact is not just financial – welcoming foreign students is diplomatically and culturally key to Britain’s reputation and its relationship with the rest of the world too. Even more important now Brexit is on its way.

But they stayed in the figures – a situation that, along with counterproductive visa restrictions also introduced by May’s old department, put a lot of foreign students off studying here. For example, there has been a 44 per cent decrease in the number of Indian students coming to Britain to study in the last five years.

Now May’s stubbornness on the migration figures appears to have caught up with her. The Times has revealed that the Prime Minister is ready to “soften her longstanding opposition to taking foreign students out of immigration totals”. It reports that she will offer to change the way the numbers are calculated.

Why the u-turn? No 10 says the concession is to ensure the Higher and Research Bill, key university legislation, can pass due to a Lords amendment urging the government not to count students as “long-term migrants” for “public policy purposes”.

But it will also be a factor in May’s manifesto pledge (and continuation of Cameron’s promise) to cut immigration to the “tens of thousands”. Until today, ministers had been unclear about whether this would be in the manifesto.

Now her u-turn on student figures is being seized upon by opposition parties as “massaging” the migration figures to meet her target. An accusation for which May only has herself, and her steadfast politicising of immigration, to blame.

Anoosh Chakelian is senior writer at the New Statesman.

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