Former Chancellor of Germany, Olaf Schulz:
We have been very successful in creating our welfare state, giving so many people a better education than their parents and grandparents.
But many who have attained higher educational qualifications than their parents now see themselves rising and looking up to others.
The success of right-wing populist parties and movements in Europe and North America can only be reversed if we ensure that people once again treat each other as equals.
Those who sit in a restaurant should not see themselves as better than the people who produce the food served there.