The following article is adapted from a speech to be delivered at the Melbourne March for Science on Saturday 22 April, 2017.

The mission posted on the March for Science international website states:

The March for Science champions robustly funded and publicly communicated science as a pillar of human freedom and prosperity. We unite as a diverse, nonpartisan group to call for science that upholds the common good and for political leaders and policy makers to enact evidence based policies in the public interest. The March for Science is a celebration of science.

To me, it seems the reason concerned people across the planet are marching today is that, at least for the major players in the English-speaking world, there are major threats to the global culture of science.

Why? A clear understanding of what is happening with, for example, the atmosphere, oceans and climate creates irreconcilable problems for powerful vested interests, particularly in the fossil fuel and coastal real estate sectors.

Contrary to the data-free “neocon/trickle down” belief system, the observed dissonance implies that we need robust, enforceable national and international tax and regulatory structures to drive the necessary innovation and renewal that will ensure global sustainability and a decent future for humanity and other, complex life forms.

Here in Australia, the March for Science joins a global movement initiated by a perceived anti-science stance in Donald Trump’s administration.

Trump’s 2018 budget proposal

In the USA, President Trump’s proposed budget for 2018 incorporates massive cuts to the National Science Foundation (NSF), National Oceanographic and Atmospheric Administration (NOAA), the United States Environmental Protection Agency (EPA) and the National Institutes of Health (NIH).

And, though it in no sense reflects political hostility and deliberate ignorance, British scientists are fearful that Brexit will have a terrible impact on their funding and collaborative arrangements.

How does this affect us in Australia? Why should we care? The science culture is international and everyone benefits from progress made anywhere. NOAA records, analyses and curates much of the world’s climate science data. A degraded EPA provides a disastrous model for all corrupt and regressive regimes.

Science depends on a “churn”, both of information and people. After completing their PhD “ticket”, many of our best young researchers will spend 3-5 years employed as postdoctoral fellows in the USA, Europe and (increasingly) the Asian countries to our north, while young American, Asian and European/British scientists come to work for a time with our leading scientists.

The proposed 2018 US President’s budget would, for example, abolish the NIH Fogarty International Centre that has enabled many young scientists from across the planet to work in North America. In turn, we recruited “keepers” like Harvard-educated Brian Schmidt, our first, resident Nobel Prize winner for physics and current Vice Chancellor of the Australian National University (ANU).

We might also recall that – supported strongly by Prime Ministers JJ Curtin and RG Menzies – the ANU (with 3 Nobel Prizes to its credit) was founded as a research university to position us in science and international affairs.

Not a done deal, yet

What looks to be happening in the US is not a done deal.

The US political system is very different from our own. The Division of Powers in the US Constitution means that the President is in many respects less powerful than our PM.

Unable to introduce legislation, a President can only pass (or veto) bills that come from the Congress. Through to September, we will be watching a vigorous negotiation process where separate budgets from the House and the Senate (which may well ignore most, if not all, of the President’s ambit claims) will develop a “reconciled” budget that will be presented for President Trump’s signature.

How March for Science might help

The hope is that this international celebration of science will cause US legislators, particularly the more thoughtful on the right of politics, to reflect a little and understand what they risk if they choose to erode their global scientific leadership.

There are massive problems to be solved, along with great economic opportunities stemming from the development of novel therapies and new, smart “clean and green” technologies in, particularly, the energy generation and conservation sector.

Ignoring, or denying, problems does not make them go away. Whether or not the message is welcome, the enormous power of science and technology means we can only go forward if future generations are to experience the levels of human well-being and benign environmental conditions we enjoy today.

There is no going back. The past is a largely imagined, and irretrievable country.