Corbyn's leadership of the Labour Party always faced huge problems some of which were almost insurmountable, but others could have been tackled more effectively. Whilst the election of Sir Keir Starmer is a huge setback nevertheless a lot has been achieved. The political landscape has shifted to the left and there there is a new generation of serious socialists beginning to emerge.

Since the height of the so-called pink tide in Latin America, reactionary forces, backed by the united States have been rolling back progress. there have been coups, constitutional/legal manoeuvres and coups. the challenges remain massive, but despite setbacks there is an upsurge in strikes and protests by working people, most notably in Chile.

In France the Gilets Jaunes protests have been going on for over a year and now there are massive strikes and demonstrations against Macron's pension "reforms". Virtually unreported by the mainstream media in Britain these movements are beginning to collaborate and represent wider demands.

It was the Brexit election and Labour could not escape this. though there were other factors, the main reason for its defeat was the loss of Leave voting constituencies in Wales and the North and Midlands of England. This was due to the failure to up-hold its promise to respect the outcome of the of the EU referendum in 2016.

The United States failure to achieve regime change in Syria has led to a shifting power dynamic in the Middle East. Russia, Iran, Turkey and the United Arab Emirates have become more assertive and alliances between them have changed in ways which do not serve US interests. The US sees Iran's emergence as regional power as a particular threat to its own position as well as to Israel and Saudi Arabia.

The Brexit crisis has come to a head with Prime Minister Johnson's confrontational tactics, which have served to unite the Remainer majority in Parliament. It is now intent on stopping a No Deal Brexit. Johnson has turned on his own MPs who dare to dissent, expelling recent former ministers and Tory grandees. A general election is now inevitable, but Labour would find one fought soly on Brexit difficult as it has shifted further in the direction of Remain, but still needs the support of Leave voters. It will need once again to focus on policies beyond Brexit, unifying people round an anti-austerity platform and its positive vision for Britain.

Socialism has the interests of humanity at its core and can plan economic activity to serve those interests. However, we are in a world dominated by capitalist self-interest. In these circumstances, how can we campaign to prevent climate catastrophe? Labour's Green New Deal is a good start.

NATO was founded in the Cold War to advance the West's interests. 70 years on, despite the end of the Soviet Union it continues that purpose, expanding further and threatening "foes". It and its members have been implicated in recent wars which have brought misery to peoples and made our planet a dangerous place.

The major powers are once again competing over Africa. Like the earlier Scramble for Africa between 1881 and 1914 – when the European imperialists divided up 90% of the continent between them – this is about gaining valuable resources and controlling them against rivals.

May has been forced out at last, unable to sell her unpopular Brexit deal to parliament. The two leadership contenders to replace her both promise to carry through on Brexit, yet that is not what the ruling class wants. While this saga drags on in Britain, the EU continues to get on with other business, mainly jockeying for the top jobs post the EU elections and dealing with its own internal conflicts.