![Karl Popper, the enemy of certainty, part 3: rejecting politics as science | Liz Williams | The Guardian Karl Popper, the enemy of certainty, part 3: rejecting politics as science | Liz Williams | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2012/9/24/1348475186700/Karl-Marx-008.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctb3BpbmlvbnMtYWdlLTIwMTIucG5n&enable=upscale&s=cadd562804e322e1f142f308f00d78db)
Karl Popper, the enemy of certainty, part 3: rejecting politics as science | Liz Williams | The Guardian
![It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts."- Sherlock. - ppt download It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts."- Sherlock. - ppt download](https://images.slideplayer.com/33/8223906/slides/slide_8.jpg)
It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts."- Sherlock. - ppt download
![Karl Popper, the enemy of certainty, part 1: a rejection of empiricism | Liz Williams | The Guardian Karl Popper, the enemy of certainty, part 1: a rejection of empiricism | Liz Williams | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2012/9/7/1347026720306/Philosopher-Sir-Karl-Popp-008.jpg?width=465&quality=85&dpr=1&s=none)