Out of the EU the UK will regain her own seat on the World Trade Organisation, and be able to press for world agreements that we want.
The UK will gain a seat or have more influence on world standards bodies which in turn inform EU standards.
The UK will have her own seat and policy at World Summits like the World Climate summits.
The UK will be better treated by France and Germany who will need our support on various issues in the future and will not be able to outvote us in the EU to stifle our opinion.
The UK is the world’s fifth largest economy and one of the world’s most important military powers after the USA, China and Russia. It is high time we were fully represented in our own name in all important world fora.