Tesla and electric vehicles have saved at least 120,000 lives so far. Not A Tesla App initially reported on the results of a study that reflected these statistics. I’m going to dive into that study momentarily.
The article noted that a high EV adoption rate isn’t just good news for our planet. It is increasing the survival chances of our future generations. The study, published in 2021 in Nature Communications, noted that adding 4,434 metric tons of carbon dioxide in 2020 was equivalent to the lifetime emissions of 3.5 Americans. Those 4,434 metric tons of carbon dioxide could also cause one extra death globally from 2020 through 2100.
How Tesla And EVs Saved At Least 120,000 Lives So Far
The article pointed to Tesla’s recent Impact Report. According to the U.S. Environmental Protection Agency, a typical passenger car emits around 4.6 metric tons of carbon dioxide per year. In Tesla’s Impact Report, Tesla shared that in 2021, its global fleet of vehicles, energy storage, and solar panels combined avoided the emissions of 8.4 million metric tons of CO2e.
The article noted that according to Tesla’s Impact Report and the Nature Communications study, we can save around 40 metric tons of carbon over the course of a lifetime for every person who makes the switch from internal combustion engine vehicles to EVs. According to Not A Tesla App,
“Since every 4,000 metric tons of carbon emissions are predicted to result in an additional death, around 20,000 lives have been saved as a result. If we take into account the 10 million electric cars sold by other manufacturers, the number of lives saved increases to a staggering 120,000.”
The Study
The study in Nature Communications, titled The Mortality Cost of Carbon, was published in 2021. It used integrated assessment models (IAMs) which found that the social cost of carbon, prescribed optimal climate policy, and human mortality impacts are limited and haven’t been updated to the latest scientific understanding.
To solve this issue, the researchers extended the DICE-2016 integrated assessments model to include temperature-related mortality impacts. They also introduced another metric: the mortality cost of carbon. This metric estimated the number of deaths caused by the emissions of one additional metric ton of CO2. According to the study,
“In the baseline emissions scenario, the 2020 MCC is 2.26 × 10‒4 [low to high estimate −1.71× 10‒4 to 6.78 × 10‒4] excess deaths per metric ton of 2020 emissions. This implies that adding 4,434 metric tons of carbon dioxide in 2020—equivalent to the lifetime emissions of 3.5 average Americans—causes one excess death globally in expectation between 2020-2100.”
What The Study Found
The study found that the 2020 mortal cost of carbon (MCC) is the number of expected temperature-related excess deaths globally from 2020-2100 caused by the emission of one additional metric ton of CO2e in 2020.
“Our central estimate 2020 MCC also implies that reducing (adding) 4,434 metric tons of carbon dioxide in 2020 saves one life (causes one excess death) in expectation globally between 2020 and 2100. In all, 4,434 metric tons is equivalent to the lifetime emissions of 3.5 average Americans, 146.2 Nigerians, and 12.8 average world people.”
Tesla & EVs Are Saving Lives. So Is Clean Energy.
Although Tesla and EVs are saving lives in this respect, the study’s results show that the work is far from complete. The study suggested that reducing 1,276 metric tons of carbon dioxide in 2020 which is the equivalent to the lifetime emissions of an average American, would reduce 0.29 excess deaths between 2020 and 2100.
Tesla Senior Vice President for Automotive Tom Zhu, a key executive behind the company’s success in China and Giga Texas, recently highlighted the “prime directive” of Full Self-Driving (FSD).
Zhu’s comments emphasize Tesla’s uncompromising focus on safety, which has made the company’s vehicles among the safest on the road.
Echoing Musk’s vision for safe autonomous driving
Zhu’s post quoted Musk’s statement from 2021, where the CEO reportedly stated that FSD must avoid accidents even if the most ridiculous events happened in the middle of the road. Zhu stated that beyond everything, Tesla’s systems like Autopilot and FSD are designed to keep passengers safe.
“Elon said it in 2021: “For self-driving, even if the road is painted completely wrong and a UFO lands in the middle of the road, the car still cannot crash and still needs to do the right thing. The prime directive for the autopilot system is: Don’t crash. That really overrides everything. No matter what the lines say or how the road is done, the thing that needs to happen is minimizing the probability of impact while getting you to your destination conveniently and comfortably,” Zhu stated.
“The prime directive, the absolute priority, is to minimize the probability of injury to yourself or to anyone on the road, to pedestrians, or anything like that. It can’t be dependent on the road markings being correct.”
Tesla leadership rallies behind global FSD rollout
Tom Zhu, who previously led Tesla China through its record-breaking growth phase, now oversees automotive operations worldwide. He has reportedly become a problem solver for Elon Musk over the years, with previous reports stating that he was brought in to help Giga Texas optimize its vehicle production ramp.
Zhu’s comments may sound ambitious, but FSD has proven that it values safety above all else over the years. This was highlighted recently in an incident in Australia, when a Model Y was hit by what could very well be a meteor. Despite the impact and part of its windshield melting, the vehicle was able to drive safely and keep its passengers safe.
Elon Musk
Elon Musk’s biggest tech rival just canceled his Tesla Roadster
“I really was excited for the car! And I understand delays. But 7.5 years has felt like a long time to wait,” Altman said.
Elon Musk’s biggest tech rival just canceled his reservation for a Tesla Roadster, the supercar the company has been developing for nearly eight years.
Sam Altman, the CEO of OpenAI, announced on X on Thursday evening that he canceled his Tesla Roadster reservation, or at least is trying to:
A tale in three acts: pic.twitter.com/ClRZBgT24g
— Sam Altman (@sama) October 30, 2025
Altman placed his Tesla Roadster reservation with a $50,000 deposit way back on July 11, 2018. However, he recently decided that he had waited long enough and decided to email the company to officially cancel the order.
“Hi, I’d like to cancel my reservation. Could you please refund me the $50k?” Altman emails to reservations@tesla.com.
He then received an immediate response, but not from Tesla. Instead, it was a bounce-back message from Google, stating that the message could not be delivered to the email because it was not active.
Altman then provided a reason for his cancellation, and it was not related to the intense rivalry he had with Elon Musk:
“I really was excited for the car! And I understand delays. But 7.5 years has felt like a long time to wait.”
I really was excited for the car! And I understand delays. But 7.5 years has felt like a long time to wait.
— Sam Altman (@sama) October 30, 2025
Altman and Musk have a lengthy history with one another that dates back to 2015, when OpenAI was created. The feud has resulted in lawsuits over breaching founding agreements by prioritizing profits.
Musk has been especially critical in recent years because of Altman’s decision to turn OpenAI into a for-profit business that he says is “built on a lie.”
This year, Musk offered over $97 billion to buy OpenAI, and a judge blocked his request to stop the company from being converted into a for-profit in March.
OpenAI then countersued Musk in April, while xAI, Musk’s company, sued OpenAI for allegedly stealing secrets through poached employees in September.
Elon Musk explains why xAI sued OpenAI over alleged trade secret theft
Regarding the Roadster, Tesla has been developing it for several years and has delayed its release for five consecutive years. The company says it will have a demo of what it has changed since it was unveiled in 2017 later this year, but no date has been set quite yet.
News
Neuralink’s first human patient reflects on 21 months with brain implant “Eve”
He credited Neuralink and Elon Musk for giving him “the opportunity to be the first,” as the experience has been life-changing.
Nolan Arbaugh, the first person to receive Neuralink’s brain implant, shared his 21-month update this week, reflecting on how far he’s come since his groundbreaking surgery.
Arbaugh, who became paralyzed after a diving accident, stated that his Neuralink implant, which he fondly calls “Eve,” continues to transform his daily life.
Arbaugh celebrates Neuralink’s progress
In his post on X, Arbaugh revealed that his hands-on involvement with Neuralink has decreased as more participants have joined the program. “The team might call me to test something once in a blue moon,” he wrote, adding that he’s happy to see others experience the technology’s full potential, from operating robotic arms to typing on keyboards with thought alone.
He credited Neuralink and Elon Musk for giving him “the opportunity to be the first,” as the experience has been life-changing. Despite a recent pressure sore that temporarily kept him bedridden, Arbaugh noted that he is still very optimistic, describing his journey as one of resilience, faith, and gratitude. He also teased “big news” coming for his two-year update in early 2026.
Studies and a growing public speaking career
These days, Arbaugh stated that he is focused on his studies in neuroscience, taking full-semester courses in chemistry, biology, and pre-calculus while earning top grades. He credited “Eve” for making school possible again, as his current academic workload would have been “impossible without Neuralink.” Arbaugh stated that he has also begun building a speaking business after delivering a paid talk at Fortune’s Brainstorm Tech conference.
“At the beginning of September I attended the Fortune Brainstorm Tech conference in Park City, Utah, as a paid speaker. That sentence seemed like an impossibility two years ago. But it’s just the beginning. My business is built, my legal is near complete, I’m surrounding myself with a team of amazing folks, and I plan on speaking once or twice a month in the same fashion beginning as soon as January.
“Conferences, interviews, podcasts—you name it, and I want to be there spreading the word about how amazing this technology is, the growth it’s experiencing, the possibilities of the future, and how it has so deeply affected my life,” Arbaugh stated.
Tesla top exec Tom Zhu highlights Elon Musk’s “prime directive” for FSD
Elon Musk’s biggest tech rival just canceled his Tesla Roadster
Neuralink’s first human patient reflects on 21 months with brain implant “Eve”
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