How we got to here

Most history books focus on recent events, military campaigns, kings and queens or political events. They also tend to focus only on events in the last 10,000 years or so. And most focus on events much more recently than that. What I loved about this book is that it starts with the moment the whole universe could be contained in a size less than the dot that finishes this sentence that began with all the light to the energy we needed to form a universe. The moment we now call the Big Bang occurred over 13 billion years ago. It uses this moment as the first threshold to explain the history of the origin of earth and moves through nine more thresholds to tell the story of how we got to here, right now. From this moment, it explains 4 forces including gravity, electromagnetic energy, and quantum mechanics that explain how everything comes together through simple laws of nature. But then explains how atoms work which then come together to form planets. And then 4 1/2 billion years ago, in a swirling dust cloud that formed our sun, shortly after all the planets of our solar system were born and we had the planet Earth. Then from planets and rocks, it then moves through life and mass extinctions (we’ve had at least 5 we know of - the last being the one to wipe out most of the dinosaurs [we still have some relatives of dinosaurs such as birds and chickens]). When it gets to Homo sapiens there is an Interesting moment when the human population was down to just a few ten thousand humans (enough to fill a moderate sized sports stadium) about 70,000 years ago. Our species came close to extinction, possible due to catastrophe that may have been triggered by a massive volcanic eruption on Mount Toba in Indonesia that pumped clouds of soot into the atmosphere, blocking photosynthesis for months or years and endangering many species. We survived and we now have 7.7billion people on the planet. However, all other species of upright ape have also become extinct. The threshold including timelines from billions of years and transformed into a 13 year time frame line to help us get an idea of the deep time is as follows (I always love using my arm to explain to people how much I would need to delete to wipe out the entire existence of humans who ever existed on this planet – it’s literally one swipe at a nail file across the nail of a finger of an outstretched arm or the removal of one layer of paint off the top of the Eiffel Tower):
THRESHOLD 1: Big bang: origin of our universe
13.8 billion years ago - 13 years, 8 months ago
THRESHOLD 2: The first stars begin to glow
13.2 (?) billion years ago - 13 years, 2 months ago
THRESHOLD 3: New elements forged in dying large stars
Continuously from threshold 2 to the present day
THRESHOLD 4: Our sun and solar system form
4.5 billion years ago - 4 years, 6 months ago
THRESHOLD 5: Earliest life on Earth
3.8 billion years ago - 3 years, 9 months ago
The first large organisms on Earth
600 million years ago - 7 months ago
An asteroid wipes oiit the dinosaurs
65 million years ago - 24 days ago
The hominin lineage splits from the chimp lineage
7 million years ago - 2.5 days ago
Homo erectus
2 million years ago - 17 hours ago
THRESHOLD 6; First evidence of our species, Homo sapiens
200,000 years ago - 100 minutes ago
THRESHOLD 7: End of last ice age, beginning of Holoceine, earliest signs of farming
10,000 years ago - 5 minutes ago
First evidence of cities, states, agrarian civilizations
5,000 years ago - 2.5 minutes ago
Roman and Han Empires flourish
2,000 years ago - 1 minute ago
World zones begin to be linked together
500 years ago - 15 seconds ago
THRESHOLD 8: Fossilfuels revoliition begins
200 years ago - 6 seconds ago
The Great Acceleration; humans land on the moon
50 years ago - 1.5 seconds ago
THRESHOLD 9 (?): The Future
A sustainable world order?
100 years in the future? - 3 seconds to go
The sun dies
4.5 billion years in the future - 4 years, 6 months to go

When it moves to the future, understanding the laws of nature to say what will happen to our planet and sun are easy to foretell. The mystery however, regarding the future, is it in the complexity and mystery of the nature of man. That is a much more difficult future to foretell. This is a wonderful book, and I look forward to thinking about this book a lot.

You voted on this review!

You reported this review!

Informative and well structured

Really didn’t expect the ending of this book to form the way it did, but it was much better than I could have expected.
Very well detailed conclusion

You voted on this review!

You reported this review!

1 person found this helpful

A Very Good Effort

So the challenge to write a big history of everything must be a huge task. My knowledge of the topics covered in this book are elementary but I was seeking a consilience of thought.
David Christian has to be congratulated on his excellent attempt to achieve an almost impossible task. I found the reading and subject matter excellent. There were sometimes parts I didn't fully grasp but this is the joy of learning in so much that it stimulates one to research some more.
I have noticed on general book review sites there becomes almost an intellectual one- upmanship and a culture of "look at me I have a better knowledge than the author" by picking fault and quoting other books. Not into this game and for me what made this book superb was the theme of energy flows in natural systems a constant thread throughout.

You voted on this review!

You reported this review!

4 people found this helpful

Not great

If you wish to know the history of everything, I cannot recommend A Brief History Of Everything by Bill Bryson enough, it explains almost everything in an informative, fun and interesting way.

You voted on this review!

You reported this review!

1 person found this helpful