A book of two halves, Decarbonomics first sets the scene of current global economics, outlining the effect of the pandemic, the trade war between the US and China and the resulting fragmentation of globalisation. In the second half of the book, leading financial analyst Charles Dumas examines the economic reasons for action on climate change, and what form that might take. Dumas argues that investment to combat the changing climate will provide not only a boost to growth but also a rebalancing of geopolitics, benefiting those economies best placed to exploit the new technologies - possibly away from the oil-rich Middle East and towards the sun-rich Southern Hemisphere. He also examines the implications of a carbon tax, shifting economics to forge a financial solution to climate change. Drawing on original analysis by one of the world's leading macroeconomic forecasters, Decarbonomics shows how climate-change economics has shifted from a story of necessary sacrifice to one of opportunity.

Populism and Economics, Charles Dumas' latest book, examines the reasons for the rise in populism - Brexit and the election of Trump among other events - and how this discontent with the status quo has affected economics, both perceptions and reality. The book argues that while globalization and the influence of new technology have pulled the world economy out of recession and while the benefits of world trade are now spread more widely, there is a perception of injustice because of inequality within individual nations. In a detailed region-by-region analysis of the current state of the world economy and using exclusive research carried out by TS Lombard, Dumas shows how the perception of inequality now threatens to destabilize not only politics but also the economic order itself.

China and America points to the next risks. The current credit crunch is likely to be followed by an economic downswing, led by housing, but with weakened household wealth and confidence prolonging the pain. Now China's explosive exports are feeding through to overheat the domestic economy. Inflation is accelerating fast. Yet Beijing can only fight it by unpopular repression of domestic demand or finally letting China's yuan soar. A severe cutback in China's growth (probably after the Olympics) seems likely. If the Chinese authorities allow major yuan appreciation and progressively freer overseas investment, both the Chinese and world economies could rebalance quite easily. But if Beijing maintains a stubborn defence of the cheap yuan and control over its citizens' savings, the global outlook is set to be very much darker.