By the beginning of the Christian era it had reached 250 million, and by the year 1650 CE up to half a billion(Internet Source)Reproduction resulted un having children which were perfect for doing farmwork, collecting dowry and starting family. ... These are places where people need children for work or if they don't want kids they have no way of getting contraception or to be informed about it, thus making the population grow at an alarming rate. ... DDT is a very active, broad-spectrum pesticide, particularly effective against beetles, moths and butterflies, flies, and mosquitoes, it c...

• Word Count: 2934
• Approx Pages: 12