Elon Musk, a visionary businessman, advocates for population growth not only on Earth but also to establish colonies on Mars. Despite criticism, Musk remains steadfast in his unconventional approach to population dynamics and his dream of colonizing Mars. He has expressed his concerns about the declining birth rates in Japan and the need for more human beings to fulfill his cherished ambition. While his views on population growth are not confined to Earth, they highlight the need for indepth contemplation and discussion on the future implications of population dynamics.