Annie Lennox

Life is not quantifiable in terms of age, but I suppose in my fifties I am more grounded and more at ease in my own skin than when I was younger. I have a confidence that I didn't have before from the experiences I've had.

I wish I could view the belly that oozes over the top of my pants as a badge of maternal honor. I do try. I make sure that the women whose looks I admire all have sufficient fat reserves to survive a famine, and I make a lot of snide comments about the skeletal likes of Lara Flynn Boyle and Paris Hilton.

At CARE, a leading humanitarian organization, we recognize people live their lives in a holistic manner. Issues such as health care, education and economic empowerment cannot be addressed in a vacuum. Thus, effective programs need to tackle the multiple root causes of poverty.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.