Ever-darkening clouds - More difficult to be optimistic

Neither did President Trumpâs speech in Warsaw yesterday.
Mr Trump warned that the future of the West may be in jeopardy unless we show more resolve.
âThe fundamental question... is whether the West has the will to survive,â he said in a warning that will resonate widely.
His speech came hours before the worldâs 20 economic powers met in Hamburg.
A theme for that summit will be whether the world should continue to look to the US for leadership.
Ostensibly about financial stability, the G20 meeting could mark Americaâs swansong as the pre-eminent power.
Leadership may pass to the ill-matched quartet of Trump, Xi Jinping, Putin, and Merkel.
This shift could hardly have come at a worse time. Too many issues are lurching towards implosion; too many conflicts are deepening.
Climate change â a weak point for Trump â North Korea, world trade, Ukraine, mass migration, famine, discord in the Gulf and for Ireland, Brexit, come together to create a very late 1930s mood.
Though Mr Trump has identified the issue he is unlikely to recognise he is part of the problem rather than the remedy.