Final answer:
Approximately 84% of the world's population identifies with a religion, with Christianity being the largest at 33%, followed by Islam, Hinduism, and Buddhism. Less than 1% adhere to smaller religions, and around 15% are non-religious.
Step-by-step explanation:
About what percentage of the world's population identifies with a particular religious tradition? The vast majority of people across the globe identify with some form of religion. According to the Pew Research Center, approximately 84 percent of the global population adheres to a religion. This majority includes a diverse array of faiths, with Christianity being the largest at 33 percent. Other major religions include Islam (19.6 percent), Hinduism (13.4 percent), and Buddhism (5.5 percent). Smaller religious traditions like Judaism, Sikhism, Zoroastrianism, and Taoism each make up less than 1 percent of the world population. Conversely, about 15 percent of people are described as non-religious. These statistics highlight the rich tapestry of religious belief that shapes human culture and society.