Agriculture can trigger job-led economic growth, provided it becomes intellectually satisfying and economically rewarding.

The future of food security will depend on a combination of the ecological prudence of the past and the technological advances of today.

Leadership is something which other people have to recognize. You cannot demand that I am a leader.

To ensure food security for all, we should be clear about the definition of the problem, the precise index of measuring impact and the road map to achieve the goal.

Every major communication tool on the Internet has spam and abuse problems. All email services, blogging services and social networks have to dedicate a significant amount of resources and time to fighting abuse and protecting their users.

Even when you take a holiday from technology, technology doesn't take a break from you.

Visual ideas combined with technology combined with personal interpretation equals photography. Each must hold it's own; if it doesn't, the thing collapses.

The scientific issues that engage people most are the truly fundamental ones: is the universe infinite? Is life just a sideshow in the cosmos? What happened before the Big Bang? Everyone is flummoxed by such questions, so there is, in a sense, no gulf between experts and the rest.