It is now possible to quantify people's levels of happiness pretty accurately by asking them, by observation, and by measuring electrical activity in the brain, in degrees from terrible pain to sublime joy.

Happiness is a real, objective phenomenon, scientifically verifiable. That means people and whole societies can now be measured over time and compared accurately with one another. Causes and cures for unhappiness can be quantified.

Most people come to fear not death itself, but the many terrible ways of dying.

This is indeed a clash of civilisations, not between Islam and Christendom but between reason and superstition.

So what really works? Treatments in jail do some good, but it's mostly too late: finding a family and a job or just growing older make most prisoners eventually give up crime.

People want the right to die at a time of their own choosing. Too many families have watched helplessly as a relative dies slowly, longing for death.

Is anyone serious about the politics of happiness? David Cameron dipped a toe in the water, using the word lightly, but denying the hard policies it implies. Labour shies away from it, but should take up the challenge.

Thresholds of pain, indignity and incapacity are entirely personal.

Working lives are for the state to influence. Unemployment makes people unhappy. So does instability.

Openness about death has led to greater care about all aspects of dying.

The best care on earth cannot prevent us all dying in the end.

The strongest predictor of unhappiness is anyone who has had a mental illness in the last 10 years. It is an even stronger predictor of unhappiness than poverty - which also ranks highly.

In the polls, over 80% support the right to die and have done for the last 25 years. Even 80% of practising Catholics and Protestants support it, plus 76% of Church Times readers.

But instead of standing up for reason, our government is handing education over to the world of faith.

Crime is only the worst example, but it is a paradigm for other Labour policy disasters. No one tells the voters that crime is falling: let them stay scared senseless.

My Lords temporal, today is the day to rise up against the regiment of Lords spiritual and proclaim the values of enlightenment, compassion and common sense.

One in six people suffer depression or a chronic anxiety disorder. These are not the worried well but those in severe mental pain with conditions crippling enough to prevent them living normal lives.

How do you make any sense of history, art or literature without knowing the stories and iconography of your own culture and all the world's main religions?

There is all the difference in the world between teaching children about religion and handing them over to be taught by the religious.

But how odd that in this heathen nation of empty pews, where churches' bare, ruined choirs are converted into luxury loft living, a Labour government - yes, a Labour government - is deliberately creating a huge expansion of faith schools.

Could a government dare to set out with happiness as its goal? Now that there are accepted scientific proofs, it would be easy to audit the progress of national happiness annually, just as we monitor money and GDP.

It is now possible to quantify people's levels of happiness pretty accurately by asking them, by observation, and by measuring electrical activity in the brain, in degrees from terrible pain to sublime joy.

Inequality makes everyone unhappy, the poor most of all, and that is well within the remit of the state. More money gives less extra happiness the richer we get, yet we are addicted to earning and spending more every year.

My mother begged doctors to end her life. She was beyond the physical ability to swallow enough of the weak morphine pills she had around her. When she knew she was dying I promised to make sure she could go at a time of her choosing, but it was impossible. I couldn't help.

But the single overwhelming reason why jails are bursting is longer sentences given for more crimes.

The Humanist view of life is progressive and optimistic in awe of human potential living without fear of judgement and death finding enough purpose and meaning in life love and leaving a good legacy.

I always looked for a man to rescue me and bring me happiness. I bought into that myth, of course, and looked for my own Prince Charming.

Happiness is the harvest of a quiet eye.

No one is guaranteed happiness. You can pursue it, but if you happen to find success along the way on that road to happiness, Conservatives believe you should not be demonized or penalized for it.

To describe happiness is to diminish it.

All happiness depends on a leisurely breakfast.

So many people have said that to me, that what they really like about Alex is what she brings out in Marissa, and what this situation brings out in her, a hint of happiness and another side to her character.

Happiness is nothing more than good health and a bad memory.

To be able to throw one's self away for the sake of a moment, to be able to sacrifice years for a woman's smile - that is happiness.

Nothing flatters a man as much as the happiness of his wife; he is always proud of himself as the source of it.

Happiness seems made to be shared.

Aye, I'm tellin' ye, happiness is one of the few things in this world that doubles every time you share it with someone else.

Even when there are times that we're not happy, happiness will creep in.

Character is power; it makes friends, draws patronage and support and opens the way to wealth, honor and happiness.

The greatest happiness is to know the source of unhappiness.

Happiness, contentment, the health and growth of the soul, depend, as men have proved over and over again, upon some simple issue, some single turning of the soul.

Happiness is the real sense of fulfillment that comes from hard work.

The truth is that relative income is not directly related to happiness. Nonpartisan social-survey data clearly show that the big driver of happiness is earned success: a person's belief that he has created value in his life or the life of others.

Off with you! You're a happy fellow, for you'll give happiness and joy to many other people. There is nothing better or greater than that!

Happiness is a monstrosity! Punished are those who seek it.

Happiness is ideal, it is the work of the imagination.

Happiness must be cultivated. It is like character. It is not a thing to be safely let alone for a moment, or it will run to weeds.

The smallest seed of faith is better than the largest fruit of happiness.

The greatest happiness of the greatest number is the foundation of morals and legislation.