Yes.
No. As with any other aspect of Judaism, even non-Jews are welcome to study. Generally males only need to be circumcised if they wish to convert to Judaism.
Yes he is, Drake is jewish and all jewish babies are circumcised as part of their religion.
There is no verifiable evidence to suggest that Chris Martin converted to Judaism and got circumcised when he married Gwyneth Paltrow. Conversion to Judaism typically involves a formal process overseen by a rabbi, which would be well-documented if it occurred. Circumcision is a significant ritual in Judaism, but it is not a requirement for someone converting to the faith.
In a crib like all other babies.
The way your question is written it reads as "In what ways does Judaism bring death about in the world?" Judaism does not cause people to live or die. Therefore Judaism cannot effect death.
NO! Abraham was circumcised at age 99, so even if you're 100, you can still get it done. Many emigrants of the former Soviet Union get circumcised at all ages since the Soviet atheism was repealed.
Male circumcision is a key mitzvah in Judaism. Although a small percentage of Jews are choosing to not circumcise their male babies, an uncircumcised male is considered to be separate from the Jewish Nation and is prohibited in participating in certain mitzvot later in life.
Boys get circumcised, while girls just have baby naming.
Abraham was circumcised, so Most Male Jews have had their penis circumcised, the removal of the foreskin. No Jewish woman has Ever had her genitals cut up. Circumcision Only applies to the Men, never to the Women in Judaism.
Being circumcised doesn't make the man not to produce sperms so he can still impregnate a woman.
Circumcision is rarely performed on adults except for religious reasons or severe medical reasons. For example, in order to convert to Judaism, a man must be circumcised. (If he's already circumcised, a ritual pinprick drawing a drop of blood suffices.) Most circumcisions are performed on infants.
Approximately 80-90% of Jewish males worldwide are circumcised. Of those who are, most aren't because of religious persecution in the countries they were born that prohibited Jewish circumcision. Additionally, there is a small fringe group of Jews today who are against male circumcision.