Hong Kong’s current political structure has none of the advantages of effective delivery through autocratic administrative means, but all the defects of democratic politics. A bipartisan consensus is the only realistic way forward, along with using social media to unite, not divide.

The US is playing hardball with other economies now, but without cooperation it can’t devalue its dollar, and it will need other countries’ help when the good times come to an end.

From the ‘yellow vest’ protests in France to the anti-extradition demonstrations in Hong Kong, race and identity lie at the heart of the recent wave of populism. Such is the outcome when economic inequlaities aren’t tackled early enough.

If everyone resorts to protests to hold the rest of society to ransom, how is it possible to implement reforms or govern effectively? Beyond demonstrations, we need solutions to problems, from widening inequality to climate change and technological disruption.

At the heart of the mass protests is a defence of Hong Kong’s freedoms under ‘one country, two systems’, which expires in 2047. The critical issue is to agree on how Hong Kong can evolve towards that date – or risk extreme views tearing the city apart

With its actions against Huawei, the US is effectively threatening to segregate the internet. Chinese companies have operated at a speed and scale that threatens US dominance in tech, and Washington’s response will shape the knowledge economy.

Heads of large corporations, not governments, need to recognise the urgency of the climate crisis and focus on the planet’s long-term survival instead of short-term profit, while economists must factor the cost to the Earth into GDP calculations.

Stock markets are more concentrated than ever, influenced by machine-driven algorithms no one understands, and supported by central banks’ policy of quantitative easing. Once the liquidity dries up, markets are in danger of crashing

Democratic ideals are in retreat around the world, and under attack in the US. Undemocratic countries like China are becoming economically stronger while Trump challenges the checks and balances that have kept US democracy intact.

The turn to populism suggests the old system of Keynesian spending, free trade and military commitments no longer works for the US. This could be costly for America’s partners.

With automation and protectionism pushing manufacturing back to home markets, Asian economies need to boost domestic consumption. But can they maintain good growth without increasing inequality and aggravating climate change?

A central bank policy that floods the economy with money and fuels consumption also exacerbates climate change, the greatest threat to humanity’s existence.

Who or what is to blame for the Boeing 737 MAX 8 disasters? An investigation into the cause recalls the way leaders across the world grapple with today’s highly complex problems, and the comparison is hardly reassuring.

Berkshire Hathaway sees its investments as groves of trees, still picked for their solid fundamentals. Meanwhile, the world has spent the past decade feeling rich due to a bubble of debt and central bank liquidity, ignoring challenges like climate change.

The reversal of globalisation is a major risk to global growth. If deals are not struck on Brexit and the trade war, steps such as competitive currency devaluation could lead to a 1930s-style recession.

The free market is a bad idea that probably belongs in the rubbish bin of history. A system where human beings and mother nature have been reduced to cogs and commodities has brought only misery, and climate change.

Climate change and human inequality are the urgent problems political and business leaders should be focusing on. With male leaders ineffectual, and worse, the rise of women offers some hope.

The US leader’s erratic behaviour in fact illustrates some of the principles of quantum physics that more accurately describe the physical world and human behaviour. When old rules don’t apply, new thinking is required.

The ongoing decline in institutional trust is caused by the capture of the state by business interests. What’s less clear is the solution.

The world has bigger problems than trade or national security threats. Instead of spending on defence against each other or leaving it to the free market, countries should step up and deal with climate change.

US-China relations are unlikely to recover, even with the forthcoming Trump-Xi meeting. The US is turning inward, and the rest of the world has to find a way forward in this new political order.

Election gains by the Democrats and the predictable Trump tweets show that America is fundamentally divided over values, and the fear and anger that drive the rise of the right will continue to propel the dismantling of the old international order.

The world needs to, but probably won’t, deal with a looming financial storm and global warming. The poor are powerless, the rich are complacent and the leader of the free world seems to think climate change is fake news.

Trump’s UN speech articulated his vision for American patriotism, which threatens the international system of trade, travel and finance that has made us better off.

The 2008 financial crisis was a wasted opportunity. Governments failed to act, passing the buck to central banks that pumped money into the global economy and set the scene for the next crisis.

There is broad agreement that a global order marred by inequality, dangerous climate developments and the disruptions of financial crises must change, but even panels of experts cannot produce a consensus on the shape it will take next.