Environmental Issues
Although ethylene can be produced from renewables, polyethylene is mainly made from petroleum or natural gas.
Read more about this topic: Polyethylene
Famous quotes containing the word issues:
“The “universal moments” of child rearing are in fact nothing less than a confrontation with the most basic problems of living in society: a facing through one’s children of all the conflicts inherent in human relationships, a clarification of issues that were unresolved in one’s own growing up. The experience of child rearing not only can strengthen one as an individual but also presents the opportunity to shape human relationships of the future.”
—Elaine Heffner (20th century)