Take, therefore, what modern technology is capable of: the power of our moral sense allied to the power of communications and our ability to organize internationally. That, in my view, gives us the first opportunity as a community to fundamentally change the world.
I don't see politics as one or two people just making or delivering announcements - it's also about winning public support and the public enthusiasm. You've got to win public support.
To my astonishment, everything that I had assumed was now questioned by the findings. What started off as a search for identity that appeared to be purely Scottish in origin ended up as a discovery of my migrant roots - indeed an understanding that almost all of our families, at some stage, have been migrants - and my European roots.
If our economies are to flourish, if global poverty is to be banished, and if the wellbeing of the world's people enhanced - not just in this generation but in succeeding generations - we must make sure we take care of the natural environment and resources on which our economic activity depends.
The patriotism in Britain comes from us being a leader. On jobs, on tax havens, on workers' rights, on the environment. We can be leading Europe... and it will be to the benefit of every British citizen.
I hate prejudice, discrimination, and snobbishness of any kind - it always reflects on the person judging and not the person being judged. Everyone should be treated equally.
To make Europe more effective is a worthwhile objective. To make Europe less important in your calculations is a big mistake.
Britain should be the world's number one center for genetic and stem cell research, building on our world leading regulatory regime in the area.
I have to say that if our global alliances are going to be alliances with Hezbollah and Hamas and Hugo Chavez's Venezuela and Vladimir Putin's Russia, there is absolutely no chance of building a world-wide alliance that can deal with poverty and inequality and climate change and financial instability, and we've got to face up to that fact.
If you take energy and climate change, you really cannot deal with the problems with energy and climate change without European co-operation at a high level. If you take digitalisation, it's an obvious area where European co-operation can actually make a difference.
I'm all for greater co-operation between Europe and America because I think that sometimes we've missed out on the benefits that transatlantic trade could give both continents, and I've been pressing this since 1997.
The Britain I know is the Britain of Jo Cox. The Britain where people are tolerant and not prejudiced, and where people hate hate.
We must understand that the British public's relationship with Europe is - and always has been, the sporting arena aside - about the benefits we can achieve in jobs, security, and quality of life from membership and how these benefits outweigh any disadvantages.
Higher energy prices are requiring industry and commerce to examine the costs and efficiency of energy use.
Turing was a quite brilliant mathematician, most famous for his work on breaking the German Enigma codes. It is no exaggeration to say that, without his outstanding contribution, the history of the Second World War could have been very different.
If you look at the question of expenditure in Iraq, you have got to start from the one fundamental truth: that every request that the military commanders made to us for equipment was answered. No request was ever turned down.
We must then build a proper relationship between the richest and the poorest countries based on our desire that they are able to fend for themselves with the investment that is necessary in their agriculture, so that Africa is not a net importer of food, but an exporter of food.
I want to do something for Kirkcaldy and Fife. I am a full-time MP, not a businessman.
Other prime ministers leave office and stay in London. I have come back with my whole family to Fife. This is where they are being brought up. It is better for them and better for me. It's great to see more of the kids.
You need in the long run for stability, for economic growth, for jobs, as well as for financial stability, global economic institutions that make sure that growth to be sustained has to be shared, and are built on the principle that the prosperity of this world is indivisible.