Trickle down. Remember that? This was the idea that if we redirect real income towards capital by boosting profits via real wage suppression and/or corporate tax cuts, as if by magic, corporations will start investing the largesse in productive capital, which stimulates economic growth, and, the benefits ‘trickle down’ to the workers who made the initial sacrifices. The evidence base has never supported the idea yet it still resonates. I read two interesting articles yesterday, which are related even if at first blush they may not appear to be. The first reveals the shocking decline in productive investment by both private and public sectors and the long-term damage that that will have for our capacity to meet the climate challenge. The second shows that the arguments that cutting corporate taxes is good for economic growth is false.