Velcroman1 writes: Scientists tag animals to monitor their behavior and keep track of endangered species. Now some are asking whether all of mankind should be tagged too. Looking for a loved one? Just Google his microchip. Taiwanese researchers postulate that the tags could help save lives in the aftermath of a major earthquake. And IBM advocated chips for humans in a speech earlier this week. The ACLU disagrees. “Many people find the idea creepy," spokesman Jay Stanley told FoxNews.com.