Production per acre of farmland has increased massively and is still increasing. The size of forests in developed countries has increased substantially.

At the same time the rate of population growth has decreased and is projected to go negative within a few decades.

Sure, lots of things are still getting worse, but "getting worse more slowly" is progress. No reason to get complacent but in my opinion doom sayers do more harm than good by promulgating the nihilistic philosophy that we're all doomed anyways, so fighting our problems doesn't do any good.

Forest cover has increased after we cut much of it down. We've replaced much of it with monoculture timber that gets one maybe two growth cycle before the soil is depleted.

Production of food has increased along with our unsustainable use of fossil fuels and the other products needed to do so. Topsoil is disappearing at an alarming rate.

I don't think a person sounding the alarm that we'll have depleted our fish stocks within 25 years, or are losing an incredible amount of topsoil each year, or are heading for dramatic climate changes that will cause an increase in disasters is a doomsayer. They're just living according to what every scientific report says. Being optimistic won't change a disruption in food supply or mass migration due to shifting weather patterns.

Reduction of global child mortality from near 50% to below 4% is not "talking about how much better the interior is" ...

The past was an ongoing disaster worse than any westerner can imagine.