As humans we like to think we know what humans are.
Here all of human history condensed into a day. At every moment in this day the people living are anatomically identical to us; all that is different is what they know, think and the society they live in. So with learning us today could happily reoccupy any moment in this timeline. Its a question of happiness: if we can be happy at any moment in this time line then it means the accumulation of technology like evolution is just something that happens with no guiding hand. This rather contradicts the usual view that humans actually try to improve technology to make life better. Life was always good!
00:00:00 Modern Humans (inherited Fire, Cooking, stone tools, boats, language)
10:58:38 1st Clothing
13:37:37 Grain collecting, Jewellery Beads
16:16:36 Burial
19:00:07 Bone tools
20:30:58 1st counting stick
20:49:08 Cremation
20:53:40 Weaving
21:11:51 Musical instrument
22:38:09 Pottery
22:42:41 Domestication of dog
22:44:58 Bread
22:47:14 Dentistry
22:51:46 Agriculture, Domestication animals
23:00:52 Stone building
23:05:24 1st group violence
23:14:29 1st City
23:19:02 1st Accounts, Alcohol
23:23:34 Irrigation
23:28:07 1st Debt
23:32:39 Bronze
23:34:56 Domestication horse
23:35:23 1st writing system
23:36:17 Sailing
23:38:34 Abacus
23:40:09 1st recorded Marriage
23:41:44 Musical notation
23:43:06 Alphabet
23:44:01 Coins
23:45:22 Iron age
23:49:07 1st animal powered mill
23:50:09 Paper
23:50:22 1st analogue computer
23:50:49 1st Zero numeral
23:58:07 1st Steam engine
23:59:00 Volta 1st battery
23:59:06 Babbage Engine
23:59:39 1st nuclear reaction
00:00:00 New Year 2020
10:58:38 1st Clothing
13:37:37 Grain collecting, Jewellery Beads
16:16:36 Burial
19:00:07 Bone tools
20:30:58 1st counting stick
20:49:08 Cremation
20:53:40 Weaving
21:11:51 Musical instrument
22:38:09 Pottery
22:42:41 Domestication of dog
22:44:58 Bread
22:47:14 Dentistry
22:51:46 Agriculture, Domestication animals
23:00:52 Stone building
23:05:24 1st group violence
23:14:29 1st City
23:19:02 1st Accounts, Alcohol
23:23:34 Irrigation
23:28:07 1st Debt
23:32:39 Bronze
23:34:56 Domestication horse
23:35:23 1st writing system
23:36:17 Sailing
23:38:34 Abacus
23:40:09 1st recorded Marriage
23:41:44 Musical notation
23:43:06 Alphabet
23:44:01 Coins
23:45:22 Iron age
23:49:07 1st animal powered mill
23:50:09 Paper
23:50:22 1st analogue computer
23:50:49 1st Zero numeral
23:58:07 1st Steam engine
23:59:00 Volta 1st battery
23:59:06 Babbage Engine
23:59:39 1st nuclear reaction
00:00:00 New Year 2020