The historical experience of socialist countries has sadly demonstrated that collectivism does not do away with alienation but rather increases it, adding to it a lack of basic necessities and economic inefficiency.

Experience has taught me, when I am shaving of a morning, to keep watch over my thoughts, because, if a line of poetry strays into my memory, my skin bristles so that the razor ceases to act.

Poverty must be eradicated, the resources of our planet used sustainably, human rights respected, equality between men and women strengthened, HIV/AIDS and other diseases prevented, terrorism stopped, and disarmament and non-proliferation secured.

Feminism is nothing but equality, and actually, feminism benefits men because it liberates us and it releases us from many stigmas imposed by the macho culture on us as well. So if more of us could understand that it's nothing but equality, I think many agendas in terms of equality would have advanced quicker because it really helps us as well.

Sunlight and wind are inherently unreliable and energy-dilute. As such, adding solar panels and wind turbines to the grid in large quantities increases the cost of generating electricity, locks in fossil fuels, and increases the environmental footprint of energy production.

There are environmental threats to health; there are internal threats to health - genetic conditions, viral threats, diseases like cancer and Parkinson's. And then there are societal and global ones, like poverty and lack of nutrition. And unknown viral threats - everything from a new kind of influenza to hemorrhagic fever.

Grave security concerns can arise as a result of demographic trends, chronic poverty, economic inequality, environmental degradation, pandemic diseases, organized crime, repressive governance and other developments no state can control alone. Arms can't address such concerns.

There is no 'need' for us to eat meat, dairy or eggs. Indeed, these foods are increasingly linked to various human diseases and animal agriculture is an environmental disaster for the planet.

In a world of serious threats to the U.K. and to global stability, where we see violence and conflict pulling people back into poverty, international terrorism, migration crises, children dying from preventable diseases and global environmental concerns on the rise, Britain's leadership on the world stage is more important than ever.

Population, when unchecked, goes on doubling itself every 25 years or increases in a geometrical ratio.

A plant-based diet is like a one-stop shop against chronic diseases.

People need to eat whole food plant foods, primarily... whole grains, fruits, vegetables, nuts and seeds. That diet supports our lives. We ought to live to be 90 or 100 without getting any diseases.

We are also in the process of defining how best to work together with food and other companies to address diet and physical activity factors in order to prevent chronic diseases.

Such lifestyle factors such as cigarette smoking, excessive alcohol consumption, little physical activity and low dietary calcium intake are risk factors for osteoporosis as well as for many other non-communicable diseases.

We all labor against our own cure, for death is the cure of all diseases.

Fear of death increases in exact proportion to increase in wealth.

Death is the cure for all diseases.

Either life entails courage, or it ceases to be life.

What are we going to do as automation increases, as computers get more sophisticated? One thing that people say is we'll retrain people, right? We'll take coal miners and turn them into data miners. Of course, we do need to retrain people technically. We need to increase technical literacy, but that's not going to work for everybody.

I find that I have about six bloggable ideas a day. I also find that writing twice as long a post doesn't increase communication, it usually decreases it. And finally, I found that people get antsy if there are unread posts in their queue.

Is the modern social pattern of unending change and movement the cause of two modern diseases, insecurity and dissatisfaction? How lucky Thomas Hood was to be able to write, 'I remember, I remember the house where I was born.' I don't even know what mine looked like!

By preventing pneumonia and other diseases, we are giving men, women and children the chance to live healthy productive lives and participate in the global economy. In doing so, we are not only enhancing their futures - we are enhancing our own.

I don't like rats, but there's not much else I don't like. The problem with rats is they have no fear of human beings, they're loaded with foul diseases, they would run the place given half the chance, and I've had them leap out of a lavatory while I've been sitting on it.

The first autonomous cars date back to the late 20th century. But recent increases in sophistication and reductions in cost - reflected, for example, in cheap LIDAR systems, which can 'see' a street in 3D in a way similar to that of the human eye - are now bringing autonomous cars closer to the market.