The second issue of Food Security is now published, and is free online. It documents some of the multiple causes of food insecurity.
Helium can be found in underground deposits in the earth. Helium can also be found in stars and other planets. The helium underground - and extracted from natural-gas - is a by-product of the natural radioactive decay of uranium, though is far too stable to be radioactive itself. It also occurs in very small amounts in the atmosphere.
Helium in Your Daily Life. Helium is known as He on the periodic table. Helium is the second most abundant element in the universe and was discovered on the sun before it was found on the earth. It has been detected in great abundance in hotter stars and it is an important component in both the proton-proton reaction and the carbon cycle, which accounts for the energy of the sun and stars.