How two farm-boys-done-good could change the world

While everyone loves Commander Chris Hadfield, it's Iowan James Hansen who really needs the attention.

One was a farm boy from Ontario, the other the son of itinerant Iowa farmers. Both are now world-renowned scientists and activists with the attention of global leaders. However, the public only listens to one of them. The wrong one.

Commander Chris Hadfield has expanded our horizons, making the International Space Station an accessible place to virtually visit, and giving us wonderful views of our planet photographed from space. When the Canadian astronaut recorded a version of David Bowie's Space Oddity for his departure from the ISS, it was played on national news broadcasts across the globe and has been viewed more than 12 million times on YouTube.

It's a stark contrast with the stern-faced Iowan caution of James Hansen. The world's most renowned climate scientist has little joy to bring. Instead of heart-warming photos of electric lights blazing from the surface of Earth, he has dull graphs showing the slow, steady advance of the global warming apocalypse – ironically, caused in part by the electric lights that have made Hadfield's pictures so popular. Hansen doesn't have a song.

He doesn't even have a particularly motivating speaking style. You'd be forgiven for thinking that Hansen was a firebrand. He gets arrested in protests over environment-damaging mining practices and the construction of a pipeline that will bring the world's dirtiest oil to market. NASA has tried to gag him – and he gathered evidence of this and then took it to the New York Times. He has lobbied national leaders the world over. But Hansen is a fact-driven, cautious speaker who is careful not to get emotional over his message.

That is probably why it hasn't made any headway. If you heard the sound of weeping and gnashing of teeth in central London last night [16 May], it was because Hansen was giving a talk. The howling from the LSE lecture hall wasn't outrage over climate change - everyone in the building already appreciated those facts. What became increasingly clear as Hansen spoke was that there is no way to make anyone in power do anything about them.

Being informed is not enough. In April, Hansen retired from his position as director of NASA's Institute of Space Studies in order to be able to sue the federal government (government employees are not allowed to sue their employer) over their lack of action on climate change. The federal government's defence is likely to be, "well, it was all so dull, James."

By Hansen's own admission, the whole subject is "too technical for the public". He has tried to soften the message by framing the issue in terms of the world that we are bequeathing to his descendants. In his book Storms of my Grandchildren, Hansen allowed himself "one graph per chapter" he said last night. It was still too much: the book was dismissed as dry. He is currently forcing his message downwards in complexity by working on another book that is composed of a series of letters to his first grandchild, called Sophie's Planet. He's not confident it will make any difference at all. An audience member asked how he would reach the people who mattered: the ones who didn't fancy coming to hear him speak. "I don't really have a good answer to that," he said.

It would be interesting to know what Hadfield's answer would be - if he were allowed to speak. Hansen was in Europe to give testimony to the European Parliament about the folly of using oil from the Canadian tar sands. This is not something a Canadian scientist can do: if they receive government money, they are not allowed to talk about environmental issues without government permission, which is rarely forthcoming. Coverage of government-funded climate change research has dropped by 80 per cent in Canadian media because reporters can't access the researchers.

By now, however, Hadfield surely has the global currency to take off the gag without fear of reprisals from the Harper government. Perhaps he could even write the protest song that Hansen so desperately needs. At the end of the 1960s, the Apollo astronauts' experience and photography of Earth from space kick-started the modern environmental movement: their photographs made us fall in love with Earth. Hadfield has successfully repeated the trick for the age of social media – now he should use his power for good. If he were to join forces with Hansen, it's conceivable that two farm boys might just save the world.

The crew of the ISS, including Commander Chris Hadfield, return to earth. Photograph: Getty Images

Michael Brooks holds a PhD in quantum physics. He writes a weekly science column for the New Statesman, and his most recent book is At the Edge of Uncertainty: 11 Discoveries Taking Science by Surprise.

Photo: Getty
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How the row over Jackie Walker triggered a full-blown war in Momentum

Jon Lansman, the organisation's founder, is coming under attack. 

The battle for control within Momentum, which has been brewing for some time, has begun in earnest.

In a sign of the growing unrest within the organisation – established as the continuation of Jeremy Corbyn’s first successful leadership bid, and instrumental in delivering in his re-election -  a critical pamphlet by the Alliance for Workers’ Liberty (AWL), a Trotskyite grouping, has made its way into the pages of the Times, with the “unelected” chiefs of Momentum slated for turning the organisation into a “bland blur”.

The issue of contention: between those who see Momentum as an organisation to engage new members of the Labour party, who have been motivated by Jeremy Corbyn but are not yet Corbynites.

One trade unionist from that tendency described what they see the problem as like this: “you have people who have joined to vote for Jeremy, they’re going to meetings, but they’re voting for the Progress candidates in selections, they’re voting for Eddie Izzard [who stood as an independent but Corbynsceptic candidate] in the NEC”.  

On the other are those who see a fightback by Labour’s right and centre as inevitable, and who are trying to actively create a party within a party for what they see as an inevitable purge. One activist of that opinion wryly described Momentum as “Noah’s Ark”.

For both sides, Momentum, now financially stable thanks to its membership, which now stands at over 20,000, is a great prize. And in the firing line for those who want to turn Momentum into a parallel line is Jon Lansman, the organisation’s founder.

Lansman, who came into politics as an aide to Tony Benn, is a figure of suspicion on parts of the broad left due to his decades-long commitment to the Labour party. His major opposition within Momentum and on its ruling executive comes from the AWL.

The removal of Jackie Walker as a vice-chair of Momentum after she said that Holocaust Memorial Day belittled victims of other genocides has boosted the AWL, although the AWL's Jill Mountford, who sits on Momentum's ruling executive, voted to remove Walker as vice-chair. (Walker remains on the NEC, as she has been elected by members). But despite that, the AWL, who have been critical of the process whereby Walker lost her post, have felt the benefit across the country.

Why? Because that battle has triggered a series of serious splits, not only in Momentum’s executive but its grassroots. A raft of local groups have thrown out the local leadership, mostly veterans of Corbyn’s campaign for the leadership, for what the friend of one defeated representative described as “people who believe the Canary [a pro-Corbyn politics website that is regularly accused of indulging and promoting conspiracy theories]”.

In a further series of reverses for the Lansmanite caucus, the North West, a Momentum stronghold since the organisation was founded just under a year ago, is slipping away from old allies of Lansman and towards the “new” left. As one insider put it, the transition is from longstanding members towards people who had been kicked out in the late 1980s and early 1990s by Neil Kinnock. The constituency party of Wallasey in particular is giving senior figures in Momentum headaches just as it is their opponents on the right of the party, with one lamenting that they have “lost control” of the group.

It now means that planned changes to Momentum’s structure, which the leadership had hoped to be rubberstamped by members, now face a fraught path to passage.

Adding to the organisation’s difficulties is the expected capture of James Schneider by the leader’s office. Schneider, who appears widely on television and radio as the public face of Momentum and is well-liked by journalists, has an offer on the table to join Jeremy Corbyn’s team at Westminster as a junior to Seumas Milne.

The move, while a coup for Corbyn, is one that Momentum – and some of Corbyn’s allies in the trade union movement – are keen to resist. Taking a job in the leader’s office would reduce still further the numbers of TV-friendly loyalists who can go on the airwaves and defend the leadership. There is frustration among the leader’s office that as well as Diane Abbott and John McDonnell, who are both considered to be both polished media performers and loyalists, TV bookers turn to Ken Livingstone, who is retired and unreliable, and Paul Mason, about whom opinions are divided within Momentum. Some regard Mason as a box office performer who needs a bigger role, others as a liability.

But all are agreed that Schneider’s expected departure will weaken the media presence of Corbyn loyalists and also damage Momentum. Schneider has spent much of his time not wrangling journalists but mediating in local branches and is regarded as instrumental in the places “where Momentum is working well” in the words of one trade unionist. (Cornwall is regarded as a particular example of what the organisation should be aiming towards)

It comes at a time when Momentum’s leadership is keen to focus both on its external campaigns but the struggle for control in the Labour party. Although Corbyn has never been stronger within the party, no Corbynite candidate has yet prevailed in a by-election, with the lack of available candidates at a council level regarded as part of the problem. Councilors face mandatory reselection as a matter of course, and the hope is that a bumper crop of pro-Corbyn local politicians will go on to form the bulk of the talent pool for vacant seats in future by-elections and in marginal seats at the general election.

But at present, a draining internal battle is sapping Momentum of much of its vitality. But Lansman retains two trump cards. The first is that as well as being the founder of the organisation, he is its de facto owner: the data from Jeremy Corbyn’s leadership campaigns, without which much of the organisation could not properly run, is owned by a limited company of which he is sole director. But “rolling it up and starting again” is very much the nuclear option, that would further delay the left’s hopes of consolidating its power base in the party.

The second trump card, however, is the tribalism of many of the key players at a local level, who will resist infiltration by groups to Labour’s left just as fiercely as many on the right. As one veteran of both Corbyn’s campaigns reflected: “If those who have spent 20 years attacking our party think they have waiting allies in the left of Labour, they are woefully mistaken”. 

Stephen Bush is special correspondent at the New Statesman. His daily briefing, Morning Call, provides a quick and essential guide to British politics.