Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Experience the ease of finding reliable answers to your questions from a vast community of knowledgeable experts. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

In 2017 the estimated world population was 7.5 billion using a doubling time of 36 years to predict the population in 2032 2072 and 2121