Congratulations to Yvonne and Melissa. You've each one a copy of David Suzuki and Dave Robert Taylor's book The Big Picture. I asked you all to tell me your biggest environmental fears in order to be eligible to win. Yvonne said: "I am afraid that by the time my children have children the world's water supply is going to be so low that the environment is going to be drastically changed. I believe that all the fears people have for our planet are very real and each will and has changed our world for the worst. No water also causes plant and animal life to become extinct." Melissa said: "I'd say my biggest fear for the planet is consumerism. We have been taught for a long time that in order for our economy to do well we need it to continually grow. Well this outlook has consequences and a lot of them are negative for the planet. We can't keep buying stuff indefinitely - it's not sustainable. Although turning off your lights and water when they're not being used is beneficial to a degree, we, as a society, need to go so much deeper." Enjoy your book! Come back to tell us what you think of it.