Helping people understand the impact of key environmental and human issues worldwide is something that I'm passionate about. CNN's 'Going Green' series of specials are engaging viewers around the world through important messages of conservation and hope.

At Current, television is all we do - that's our business. We don't have amusement parks I have to worry about, we don't have environmental cases against us, we don't have a series of outdoor-advertising companies.

What we know is that the environmental movement had a series of dazzling victories in the late '60s and in the '70s where the whole legal framework for responding to pollution and to protecting wildlife came into law. It was just victory after victory after victory. And these were what came to be called 'command-and-control' pieces of legislation.

A series of studies in the 1990s and 2000s revealed that as women gained more access to education, jobs, and birth control, they had fewer children. As a result, developed countries in western Europe, Japan, and the Americas were seeing zero or negative population growth.

Continuing a Lenten series on prayer: Prayer is co-operation with God. It is the purest exercise of the faculties God has given us - an exercise that links these faculties with the Maker to work out the intentions He had in mind in their creation.

Humanity needs dreams to be able to survive the miseries of daily existence, even if only for an instant.

Design is a series of creative choices - it's a collaborative effort, an evolutionary process. You choose your fabrics depending upon what you want to say, then you work with mills to get those fabrics. Through the process, you realize what you want it to be.

We experience happiness as a series of pleasing moments. They come and go like clouds, unpredictable, fleeting, and without responsibility to our desires. Through honest self-work, reflection, and meditation, we begin to string more of these moments together, creating a web-like design of happiness that drapes around our lives.

In the first book of my Discworld series, published more than 26 years ago, I introduced Death as a character; there was nothing particularly new about this - death has featured in art and literature since medieval times, and for centuries we have had a fascination with the Grim Reaper.

The emotions triggered by fiction are very real. When Charles Dickens wrote about the death of Little Nell in the 1840s, people wept - and I'm sure that the death of characters in J.K. Rowling's 'Harry Potter' series led to similar tears.

Look for me in the nurseries of Heaven.

I've been a huge fan of 'Dating In The Dark' and I'm totally excited to be presenting the third supersized series.

I think the good thing about 'Take Me Out', which is kind of a compliment to us really, is that when it started doing well round about the second series and people started getting into it, all of a sudden every time you turned over a channel there's a new dating show on.

Like many of you, I've always been slightly obsessed with vampires, dating back to the prime-time series 'Dark Shadows,' which I followed avidly as a kid.

Iwas not a reader at all, not until I discovered 'The Hobbit.' That changed my life. It gave me the courage to read. It led me to the 'Lord of the Rings' series. And once I'd read that, I knew I could read anything because I had just read thousands of pages.

I have no wish to go back to being frustrated by a character. It's really just part of being on an ongoing series. You're constantly hoping the next episode you get, something will happen for you. You're on the edge of your seat all the time, pressing your hands together and hoping that something cool will turn up.

I had always had an affinity for series in literature, and I thought it would be really cool to incorporate what I loved about books into the story of music, to pile it together.

A block chain is a series of blocks. Each block is a series of computations done by computers all over the world using serious cryptography in a way that's very hard to undo.

To me, there is something superbly symbolic in the fact that an astronaut, sent up as assistant to a series of computers, found that he worked more accurately and more intelligently than they. Inside the capsule, man is still in charge.

I love what they do with 'Doctor Who,' where they have the series, and then they do a big Christmas movie special.

'A Tuna Christmas' is the second in a series of plays created by Joe Sears and Jaston Williams featuring the fictional town of Greater Tuna, the third-smallest town in Texas. What makes these plays so hysterically funny is the accurate portrayal of small-town life in the Lone Star State.

Throughout my college years, I'd watch my sister squeal every Christmas as she unwrapped another 'Buffy' DVD set. I didn't know much about the series, but I was filled with that obnoxious self-importance that comes from having decided to be an Academic Who Reads Serious Things.

Isn't life a series of images that change as they repeat themselves?

I had to go out and give my team a chance. I didn't want to be remembered as the guy blowing the World Series.