21 Lessons for the 21st Century(38)

In the 1964 US presidential campaign, Lyndon B. Johnson aired the famous Daisy advertisement, one of the most successful pieces of propaganda in the annals of television. The advertisement opens with a little girl picking and counting the petals of a daisy, but when she reaches ten, a metallic male voice takes over, counting back from ten to zero as in a missile countdown. Upon reaching zero, the bright flash of a nuclear explosion fills the screen, and candidate Johnson addresses the American public and says: ‘These are the stakes. To make a world in which all of God’s children can live, or to go into the dark. We must either love each other, or we must die.’2 We tend to associate the ‘make love, not war’ slogan with the late 1960s counterculture, but in fact, already in 1964 it was accepted wisdom even among hard-nosed politicians such as Johnson.

Consequently, during the Cold War nationalism took a back seat to a more global approach to international politics, and when the Cold War ended, globalisation seemed to be the irresistible wave of the future. It was expected that humankind would leave nationalistic politics completely behind, as a relic of more primitive times that might appeal at most to the ill-informed inhabitants of a few underdeveloped countries. Events in recent years proved, however, that nationalism still has a powerful hold even on the citizens of Europe and the USA, not to mention Russia, India and China. Alienated by the impersonal forces of global capitalism, and fearing for the fate of national systems of health, education and welfare, people all over the world seek reassurance and meaning in the bosom of the nation.

Yet the question raised by Johnson in the Daisy advertisement is even more pertinent today than it was in 1964. Will we make a world in which all humans can live together, or will we all go into the dark? Do Donald Trump, Theresa May, Vladimir Putin, Narendra Modi and their colleagues save the world by fanning our national sentiments, or is the current nationalist spate a form of escapism from the intractable global problems we face?





The nuclear challenge


Let’s start with humankind’s familiar nemesis: nuclear war. When the Daisy advertisement aired in 1964, two years after the Cuban Missile Crisis, nuclear annihilation was a palpable threat. Pundits and laypeople alike feared that humankind did not have the wisdom to avert destruction, and that it was only a matter of time before the Cold War turned scorching hot. In fact, humankind successfully rose to the nuclear challenge. Americans, Soviets, Europeans and Chinese changed the way geopolitics has been conducted for millennia, so that the Cold War ended with little bloodshed, and a new internationalist world order fostered an era of unprecedented peace. Not only was nuclear war averted, but war of all kinds declined. Since 1945 surprisingly few borders have been redrawn through naked aggression, and most countries have ceased using war as a standard political tool. In 2016, despite wars in Syria, Ukraine and several other hot spots, fewer people died from human violence than from obesity, from car accidents, or from suicide.3 This may well have been the greatest political and moral achievement of our times.

Unfortunately, by now we are so used to this achievement, that we take it for granted. This is partly why people allow themselves to play with fire. Russia and the USA have recently embarked on a new nuclear arms race, developing novel doomsday machines that threaten to undo the hard-won gains of the last decades and bring us back to the brink of nuclear annihilation.4 Meanwhile the public have learned to stop worrying and love the bomb (as suggested in Dr Strangelove), or have just forgotten about its existence.

Thus the Brexit debate in Britain – a major nuclear power – revolved mainly around questions of economics and immigration, while the vital contribution of the EU to European and global peace has largely been ignored. After centuries of terrible bloodshed, French, Germans, Italians and Britons have finally built a mechanism that ensures continental harmony – only to have the British public throw a spanner into the miracle machine.

It was extremely difficult to construct the internationalist regime that prevented nuclear war and safeguarded global peace. No doubt we need to adapt this regime to the changing conditions of the world, for example by relying less on the USA and giving a greater role to non-Western powers such as China and India.5 But abandoning this regime altogether and reverting to nationalist power politics would be an irresponsible gamble. True, in the nineteenth century countries played the nationalist game without destroying human civilisation. But that was in the pre-Hiroshima era. Since then, nuclear weapons have raised the stakes and changed the fundamental nature of war and politics. As long as humans know how to enrich uranium and plutonium, their survival depends on privileging the prevention of nuclear war over the interests of any particular nation. Zealous nationalists who cry ‘Our country first!’ should ask themselves whether their country by itself, without a robust system of international cooperation, can protect the world – or even itself – from nuclear destruction.





The ecological challenge


On top of nuclear war, in the coming decades humankind will face a new existential threat that hardly registered on the political radars in 1964: ecological collapse. Humans are destabilising the global biosphere on multiple fronts. We are taking more and more resources out of the environment, while pumping back into it enormous quantities of waste and poison, thereby changing the composition of the soil, the water and the atmosphere.

We are hardly even aware of the myriad ways in which we disrupt the delicate ecological balance that has been shaped over millions of years. Consider, for example, the use of phosphorus as a fertiliser. In small quantities it is an essential nutrient for the growth of plants. But in excessive amounts it becomes toxic. Modern industrial farming is based on artificially fertilising the fields with plenty of phosphorus, but the high-phosphorus run-off from the farms subsequently poisons rivers, lakes and oceans, with a devastating impact on marine life. A farmer growing corn in Iowa might thus inadvertently kill fish in the Gulf of Mexico.