Across the world, cancer kills more people than HIV, malaria and tuberculosis combined.February 4 is World Cancer Day, and the Bermuda Cancer and Health Centre, as a member of the Union for International Cancer Control (UICC), is appealing for Bermudians to make their voices heard.The Centre has joined the UICC in calling for at least one million to sign an online declaration on for a cancer-free world. The goal is to get worldwide cancer deaths significantly reduced by 2020.Useful web sites: www.chc.bm, www.uicc.org.