Full marks to Tony Blair for saying we need to encourage more of our young people to become scientists. A black mark for causing the problem in the first place.

He says we must encourage young people who want to “change the world”, become science pioneers, a pity he didn’t think of that before allowing science to be dumbed down in our failing schools.

We should be proud of our distinguished scientists, and Blair says he wants them to be revered the same as sports personalities. That’s unlikely to happen because while most boys love playing footie and support a team, science, by the very nature of its work, does not have the same appeal about it.

Also, why does Whitehall today control 20% of science spending, stifling creativity and innovation, compared to 2% of the science budget in 1997? This must cause prolonged delays and bureaucracy in trying to set up and support new research projects.

We are certainly going to need to “change the world” too, with the impending threat of climate change, we shall desperately need all our knowledge and skills to tackle a global crisis and other environmental issues.

Let’s hope schools and those in the science profession put their heads together to solve this problem by devising stimulating teaching techniques to encourage and arouse the interest of pupils. Maybe we need a science equivalent of Jamie Oliver to connect with children and make it exciting and fun, without the dumbing down.

But it seems teachers may need extra training. At the moment,two-thirds of those who teach physics to 15-and 16-year-olds do not have a degree in physics, and one third do not even have an A-level in the subject. Are they properly qualified to teach these subjects? Do they feel comfortable about it themselves? I know teachers work very hard these days, but I am surprised about these figures.

Finally, if Tony Blair believes we should show the same esteem to our scientists as our hero-worshipped sportsmen, can someone please tell me why David Beckham deserves a knighthood, while our distinguished Stephen Hawking has not been honoured this way?