The link above goes to ProCon.org which describes itself as follows:
“ProCon.org is a 501(c)(3) nonprofit public charity that has no government affiliations of any kind. Our purpose is to provide resources for critical thinking and to educate without bias. We do not express opinions on our research projects ("issue websites").
Our mission statement is:
"Promoting critical thinking, education, and informed citizenship by presenting controversial issues in a straightforward, nonpartisan, primarily pro-con format."
We accomplish our mission by researching issues that we feel are controversial and important, and we work to present them in a balanced, comprehensive, straightforward, and primarily pro-con format at no charge on our websites.”