One of the most important resources available in today’s era is Natural gas. In North America the total proved reserved available in 1999 is 7 trillion cubic meters, in 2009 is 9.4 trillion cubic meters, 2018 is 15 trillion cubic meters and at the end of 2019 is 15 trillion cubic meters whereas in South and Central America, 6.8 trillion cubic meters in 1999, 7.6 trillion cubic meters in 2009, 8.0 trillion cubic meters in 2018 and 8.0 trillion cubic meters in 2019.
The following image shows the availability of natural gas in each country from North, Central, and South America.
In my opinion, the more the ratio of availability of natural gas reserves can be increased, the more sustainable approach towards the livelihood can be attained. The more resourceful a country becomes in terms of renewable or non-depleting resources, more they can be self-reliant and independent and also eco-friendly attitude towards the way of livelihood can be lived.