Paleoclimatic records show clearly that the past 10,000 years, the Holocene, is a remarkably stable period in which we went from being a few hunters and gatherers to become more sedentary agriculture-based civilizations, which then moved us to the current populated modern era.

It is essential to ensure that the Fourth Industrial Revolution is a sustainable one for people and planet. It could even drive greater innovation, not only for short-term benefits and solutions for human wealth but also long-term solutions that benefit all and enable planetary stability.

The value of biodiversity is that it makes our ecosystems more resilient, which is a prerequisite for stable societies; its wanton destruction is akin to setting fire to our lifeboat.

There is an old belief that solving environmental problems can only be achieved by first building enough economic wealth so we can 'afford to save the environment.' This 'Kuznets Curve' thinking has never been correct and must be abandoned once and for all if we are serious about economic development for a thriving humanity on Earth.

Without doubt, timely and democratic access to financial and market information contributes to smoothly functioning financial markets.

When I was seven, I decided to buy all my friends some ice cream, but the problem was where to get the money. Sneaking into church, I went to the side of the altar where you can light a candle for your loved ones and took the money from the collection boxes.

I think that in a year I may retire. I cannot take my money with me when I die and I wish to enjoy it, with my family, while I live. I should prefer living in Germany to any other country, though I am an American, and am loyal to my country.

Our people are willing to work with the government on new technologies. Now, it's a habit; every Estonian looks at it as part of our national identity. We understand that this allows us to provide better services to our people than our money would allow.