A MAGNIFIED VIEW OF PHYTOPLANKTON
Almost 70 percent of the oxygen we breathe comes from microscopic plant-like organisms called phytoplankton (or microalgae) that live on the surface of oceans and lakes. One type of phytoplankton, Prochlorococcus, produces up to 20 percent of the oxygen found in our entire biosphere. It is so small that millions can fit in a drop of water. These drifting marine organisms photosynthesize, using carbon dioxide, water, and energy from the sun, releasing tonnes of oxygen, a process they’ve been at for billions of years.
A FISHEYE VIEW OF THE GREAT BARRIER REEF MARINE PARK, AUSTRALIA
The earliest known photosynthesising marine fossil we have a record of goes back 3.5 billion years. The ocean was producing oxygen for billions of years before that. Early in our planet’s history, the atmosphere had almost no oxygen. Oxygen generated as a byproduct by photosynthesizing microbes eventually built up in the atmosphere, drastically changing our planet’s environment and the history of life in the process.
A kelp forest flanks a sea lion in the Pacific Ocean off San Benito Island, Mexico
この記事は Forbes India の June 4, 2021 版に掲載されています。
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この記事は Forbes India の June 4, 2021 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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Home-Cooked Meal Is Now Greatly Valued
The pandemic has also brought with it an improved focus on hygiene, use of technology in dining, rise of cloud kitchens and resurgence in popularity of Indian ingredients
Paytm 3.0 - Reaching Near Breakeven In Two Years
As of 2020, Vijay Shekhar Sharma’s super app for financial services had run up losses in thousands of crores. Now, as digital payments gets yet another boost courtesy Covid-19, he’s hopeful of reaching near breakeven in two years
THE PANDEMIC HAS CAUSED WOMEN GREATER LABOUR PAIN
Covid-19 has shown that women are more likely to face the brunt of job losses than men, and find fewer opportunities when they want to resume. That apart, several have to deal with increased hours of unpaid work at home and even domestic abuse
LEADERSHIP WILL BE ABOUT SEEING THE BIGGER PICTURE
Leaders must not only guard their teams first during a crisis, but also deal with stakeholders with respect and dignity. And apart from pursuing business goals, they should remain committed to our planet and the environment
PHILANTHROPY SHOULD BE HUMBLE, BUT NOT MODEST
Apart from building a flexible and resilient framework for the future, philanthropists, civil society and the government must work in tandem so that every rupee is absorbed on the ground
INTEGRATED HEALTH CARE, TECH WILL DISRUPT SECTOR
While clinical research will get a boost, having a skilled workforce and public spending on health care will be challenges in the near term
DIGITALISATION WILL HELP IN VALUE CREATION
As the pandemic brings technology and innovation to the core of business and daily life, the next decade will see about 150 million digital-first families in India
Industry 4.0: Climate Revolution?
Augmenting sustainability alongside digital capabilities is an economic, competitive and global opportunity for India’s businesses, but regulations need to reflect intent
EV Dream Still Miles Away
Electric vehicles have remained a buzzword in India for years. But not much has moved on ground due to high upfront costs, range anxiety and charging infrastructure
Living Waters
A virus has caused us to scramble for oxygen but our chokehold on the environment is slowly strangling the very waters that breathe life into us. The virus is a timely reminder: We are merely consumers, not producers of life’s breath on this planet
