Petitions from Japan. Please sign! Hibakusha (survivors of the Hiroshima and Nagasaki atomic bombings) have launched a petition campaign, calling for the abolition of nuclear weapons (with Obama's May 27thvisit to Hiroshima just days away.) Please support it! Find the petition here. And Friends of the Earth Japan is circulating a petition urging the Japanese government to block a proposal to use radioactively contaminated soil from Fukushima in public works projects across the country. Sign here! Please help circulate both petitions to your networks. More