![BBC Future on Twitter: "The infinite, quotable wisdom of Carl Sagan https://t.co/Dkyc8GTsKk #CarlSagan https://t.co/aw8XQnkrOD" / Twitter BBC Future on Twitter: "The infinite, quotable wisdom of Carl Sagan https://t.co/Dkyc8GTsKk #CarlSagan https://t.co/aw8XQnkrOD" / Twitter](https://pbs.twimg.com/media/CTZbpZKWoAAgn1K.jpg)
BBC Future on Twitter: "The infinite, quotable wisdom of Carl Sagan https://t.co/Dkyc8GTsKk #CarlSagan https://t.co/aw8XQnkrOD" / Twitter
![In his last interview, Carl Sagan warned that America will be taken over by a 'charlatan' political leader - Upworthy In his last interview, Carl Sagan warned that America will be taken over by a 'charlatan' political leader - Upworthy](https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzYzNTg2MC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTcwMjQ5OTY3OX0.i75mJBHk-8355NtT7-y0uOSmkzMroABmAkg3ziNSbeA/img.jpg?width=1500&coordinates=364%2C0%2C365%2C0&height=2000)
In his last interview, Carl Sagan warned that America will be taken over by a 'charlatan' political leader - Upworthy
![We've arranged a society based on science and technology, in which nobody understands anything about We've arranged a society based on science and technology, in which nobody understands anything about](https://img.libquotes.com/pic-quotes/v1/carl-sagan-quote-lbv4f8x.jpg)