I just stood in the cold on the National Mall in Washington D.C. along with 600,000 people to listen to Barack Obama’s inauguration speech.

The National Mall in all its glory photo: Peter Griffin

Factions of the media have analyzed it as a very “progressive” or “liberal” speech. I didn’t take that away from it. For me it was a very American speech. It was full of references to Dr Martin Luther King, the founding fathers, 1776, the Constitution, the military, the greatness of America. It was clearly a fairly liberal crowd surrounding me, but Obama was tugging the heart strings of all Americans with his words.

It also, refreshingly, paid tribute to science and technology and urged America to harness both to reclaim the country’s position as a leader in innovation.

We cannot cede to other nations the technology that will power new jobs and new industries. We must claim its promise. That’s how we will maintain our economic vitality and our national treasure, our forests and waterways, our crop lands and snow capped peaks. That is how we will preserve our planet, commanded to our care by God. That’s what will lend meaning to the creed our fathers once declared.

There’s a dark hint in that first sentence that the US feels its technological lead has been wrested from it by illegitimate means. Its attempts to tighten up intellectual property law, its distrust of Chinese technology giants like Huawei, are testament to that partly justified paranoia.

But before it came something more fundamental and universal on an issue that got hardly any play during the election campaign.

 We, the people, still believe that our obligations as Americans are not just to ourselves, but to all posterity. We will respond to the threat of climate change, knowing that the failure to do so would betray our children and future generations.

The cheer that went up around me almost drowned out the following:

Some may still deny the overwhelming judgment of science, but none can avoid the devastating impact of raging fires, and crippling drought, and more powerful storms. The path towards sustainable energy sources will be long and sometimes difficult. But American cannot resist this transition. We must lead it.

The overwhelming judgement of science.

I haven’t listened to many inauguration speeches but I doubt such a strong statement about science has ever been made by a President on such an occasion.

Now the reality bites. As the fiscal cliff negotiations illustrated, US politics is more partisan than it has been in a long time. The economy is not growing, America is spending beyond its means. Many will be asking what Obama is going to do in the next four years about these immediate problems. Climate change mitigation doesn’t enter those discussions, it is considered a cost, a nice to have, something we can do when they lower the deficit, return the economy to a path of growth, return the US to a position of hegemony in the world.

Obama’s challenge, and if he can rise to it, he deserves another Nobel, is to change the thinking so that the issue of tackling climate change is central to all of the above. He is jubilant at this moment, he has avoided becoming a one-term president, his place in history is secure. But the real judgement of him will be measured by what he does in the next four years, where he has a mandate to pursue the agenda he laid out in the election campaign.

With several precious moments of his inauguration speech devoted to science, technology and the effort to mitigate climate change, there’s a strong hint he will pursue the issues in this space that were left on the table in his first term.