Reading this Ecomodernist Manifesto, I am reminded of the Accelerationist Manifesto. These tracts have little to nothing in common politically (besides a general commitment to a renewed modernism); however, they do to some extent have a common target: eco-austerity (or, traditional left-wing environmentalism).
I am tempted to draw a link between austerity on the right (as we find once again now in our regrettable General Election here in the UK, with both major parties competitively swingeing state budgets like there's no tomorrow) and left austerity or eco-austerity—in other words, the belief that foreseeably convergent environmental and economic crises require a radical reduction in the material expectations of both the already wealthy (in global terms) and the would-be wealthy (i.e. 'developed' and 'developing' countries).
Austerity in its neoliberal form is not going away any time soon. It has become engrained in British political discourse (and not only here) to such an extent that it seems almost incontestable—we are arguing only over rates, degrees and timetables.
I have profound reservations about neo-modernism in both its centre-right, third-way, neoliberal version (ecomodernist) and in its self-consciously radical left, techno-vanguardist version (accelerationist); however, their shared resistance to the austerity project that is traditional left environmentalism is to be commended.
There are deep problems with both sets of solutions but they are asking some of the right questions.
Furthermore, I wonder if one of the key political fissures in the coming years will be precisely this sense of a project of austerity—which, as I have suggested, does not exist only on the right. The distinguishing feature of rightwing austerity is that it is only the poor that are expected tighten their belts to assuage their hunger pains (and, of course, that this project concerns only the economic in ignorance of the ecological). The rich are the aristocracy who can splurge their hard-earned ill-gotten gains as they please—the more frivolously the better, it seems. The poor lap up their crumbs and must never forget to say 'thankyou.'
I do not believe that the distinction between left and right is any less vital now than it ever was. However, it is not the only political shibboleth/sorting hat that matters. If the left is to maintain (and further) the strength of this distinction in the years to come, years in which ecological politics will become ever more indistinguishably suffused into the general political fabric, it has to address its own austerity hangups.
In the long-term, there will be no countering neoliberal austerity without overcoming eco-austerity.