It takes several doses of any veg before children like it, but once they do they'll like it for life. You wouldn't give up on a child who didn't want to learn to read. Learning to eat is every bit as important.

I am not saying celebrity chefs don't encourage children to cook. However, their programmes are so entertaining, you end up stuffing your face with Pot Noodles instead of learning from them.

The way to get to like good food is by learning to cook, which is why I'm for ever banging on about children learning to cook.

My first taste memory is of our nanny in South Africa making white bread sandwiches with salad cream, which was potato mashed with a cheap mayonnaise thing with bits in it of - I suppose - pickled cucumber. I absolutely loved them.

I want broadband to grow, more mobile devices available, particularly in underprivileged communities. I want STEM education to go ahead and fund the next generation of engineers.

We've had this program for a number of years now, called 10,000 Small Businesses, where Goldman Sachs has convened a group of partners to basically give business education to small business owners.

With Skype video calling, teachers can provide their students with first-hand knowledge from experts around the world and with other classes who are studying the same subject halfway across the world.

An organization's ability to learn, and translate that learning into action rapidly, is the ultimate competitive advantage.