 Elon Musk issues a population-collapse warning.

Tech tycoon Elon Musk recently stated his worries for the "end of humanity" once more.

[{"selector":"#anim-933ad593-5e23-4bc1-9035-2d7264d6d974","keyframes":{"transform":["translate3d(115.18987%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-80068e9d-07ec-45ef-8d61-c92c2b40df92","keyframes":{"opacity":[0,1]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-10f8cd82-d37a-4626-a009-1ce8eee25290","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-4458778d-e6d7-4588-9ed3-f2c097ab4944 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(31.249999886225726%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":500,"duration":4000,"easing":"cubic-bezier(.14,.34,.47,.9)","fill":"forwards"}]

Welcome to the day, Elon. Don't worry; humanity will survive.

[{"selector":"#anim-63f95095-faa7-47bd-af50-97bc4e66d84d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(32.692307587285285%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7f9b92db-eba0-46fe-b4c2-1d8709c56a57","keyframes":{"opacity":[0,1]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3d0e0c28-175d-4f42-adb4-d9aa4978ab81","keyframes":{"transform":["translate3d(116.00001%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

He called population decline "the biggest threat to civilisation.

[{"selector":"#anim-ad7ca3cd-3565-4a92-b4bd-ca5dae32a383 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-3270f8be-95d5-4d4f-9746-5e25401bf589","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1dab1bab-585b-478c-95ff-d175429a89c9","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

Japan will eventually vanish unless something happens to make the birth rate higher than the death rate.

[{"selector":"#anim-fa4a0e4d-759a-4906-8b2a-24f2d3fd6e53 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-21.874999829338588%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":500,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-cad7ffba-73af-49a9-882e-423fc131d974","keyframes":{"opacity":[0,1]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-46436d9a-d23d-4edd-a78f-a282389b8ee3","keyframes":{"transform":["translate3d(-110.20409%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

The world will suffer greatly from this, "He stated in a tweet on May 9.

[{"selector":"#anim-a0eed309-c78e-4ec0-b10f-bce802341c71 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(16.46795806776583%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.14,.34,.47,.9)","fill":"forwards"}] [{"selector":"#anim-bd89db90-bfbe-41de-8695-9c3f99c6dfe4","keyframes":{"transform":["translate3d(126.76580%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-69d06757-cf2a-49ba-be46-d653a7d520f9","keyframes":{"opacity":[0,1]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e8d41149-5f6a-40f8-9dd0-4b910fb66c1e","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}]

Japan's population would drop by a record 644,000 people to 125.5 million in 2021 prompted the post.

[{"selector":"#anim-de93beb2-bd75-43b2-b368-b13b59954e45 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(21.84374982914897%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-87a25a27-581e-4bb1-9621-00c5b96decba","keyframes":{"opacity":[0,1]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-56ba78cf-b840-4d4f-9521-f89de5198c5f","keyframes":{"transform":["translate3d(117.36334%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":4000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]