Samsung has just introduced a product that Al Gore should love. Actually, anyone who cares about the environment and wants to wear their “green” concern on their sleeve–or in this case, in their hand or next to their ear–should find Samsung’s new solar-powered, “Blue Earth” touch-screen phone an appealing way to stay connected in style, while producing less climate-damaging CO2 in the process. The Blue Earth phone includes a solar-charging panel on its backside, which Samsung claims “can generate enough electronic