Many others are writing on how this series focuses heavily on Earth science rather than exploring alien exoplanets and ecosystems. Those are all valid criticisms and I share them.
My focus is on how the scientific exploration is extraordinarily limited and clear biases emerge, particularly in the fourth and final episode.
When they talk about the vast numbers of planets that exist, what they don't explore are the many variables and balances that must be maintained just to make life possible. Not only does our planet have air and liquid water, we also have the benefits of a large moon to regulate tides, a perfect distance from our sun and a large "asteroid sweeper" (Jupiter) to limit our chances of getting pulverized. These "Goldilocks" variables (not too much, not too little) actually make the odds of finding life much more astronomical. That's not covered, and the viewers believe that there must be millions of planets with life and not (more likely) very few.
They don't go into much biodiversity either. All lifeforms breathe air, have eyes, are carbon-based, etc. Nothing covers the possibility of metabolizing liquid or other fluid gases, senses relying on input other than visible light or life built on other "building blocks" like silicon. Lots of possibilities wasted.
The final episode focusing on a "hyper-advanced' species is laughable. They fall on the old hive-mind theory (which no species would willingly agree to) and woefully ineffective solar power as the most "advanced" form of harnessing energy. As if an advanced society would never resort to contained fission or fusion as a far more efficient and economical source of energy. This is supposed to be a scientific exploration, not a commercial for solar farms which only supply less than 3% of our world's energy and consume far more resources in order to work.
Visuals are nice, but the science could have been much better. Next time, get more budget to realize more worlds and get a more diverse panel of scientific experts to provide a wider variety of possibilities.
My focus is on how the scientific exploration is extraordinarily limited and clear biases emerge, particularly in the fourth and final episode.
When they talk about the vast numbers of planets that exist, what they don't explore are the many variables and balances that must be maintained just to make life possible. Not only does our planet have air and liquid water, we also have the benefits of a large moon to regulate tides, a perfect distance from our sun and a large "asteroid sweeper" (Jupiter) to limit our chances of getting pulverized. These "Goldilocks" variables (not too much, not too little) actually make the odds of finding life much more astronomical. That's not covered, and the viewers believe that there must be millions of planets with life and not (more likely) very few.
They don't go into much biodiversity either. All lifeforms breathe air, have eyes, are carbon-based, etc. Nothing covers the possibility of metabolizing liquid or other fluid gases, senses relying on input other than visible light or life built on other "building blocks" like silicon. Lots of possibilities wasted.
The final episode focusing on a "hyper-advanced' species is laughable. They fall on the old hive-mind theory (which no species would willingly agree to) and woefully ineffective solar power as the most "advanced" form of harnessing energy. As if an advanced society would never resort to contained fission or fusion as a far more efficient and economical source of energy. This is supposed to be a scientific exploration, not a commercial for solar farms which only supply less than 3% of our world's energy and consume far more resources in order to work.
Visuals are nice, but the science could have been much better. Next time, get more budget to realize more worlds and get a more diverse panel of scientific experts to provide a wider variety of possibilities.
Tell Your Friends