Michael Shellenberger

Renewables require the use of vastly more land, longer and less-utilized transmission lines, and large amounts of storage whether from lithium batteries, new dams, compressed air caverns.

American Author

Isabel Allende

Fear is like a black cavern that is terrifying. Once you enter the cavern and explore it, you realize that you can get out of it, go through it and get out of it.

Chilean Writer

George Berkeley

The eye by long use comes to see even in the darkest cavern: and there is no subject so obscure but we may discern some glimpse of truth by long poring on it.

Irish Philosopher

Cavern refers to a particularly large cave, often implying spacious interiors.

Size Matters

Caverns are considered natural wonders and can be tourist attractions.

Natural Wonder

Caverns are often associated with exploration, mystery, and hidden treasures.

Mystery and Adventure

In the second definition, cavern can describe any sheltered space, not necessarily large.

Not Always Big

This definition extends beyond natural formations to any suitable enclosure.

More Than Nature

Cavern in medical terms is specific to pathology, not just any body cavity.

Medical Specificity

In medicine, a cavern usually indicates an abnormal change, often concerning health.

Indicates Abnormality

 allow new life to take hold and a picture that I wanted to make on a day when it was very stormy and the captain didn't want to go out but I had this picture in mind of what I call the primal ocean I wanted to show this resilience and abundance so we went out and I sort of lay in the mouth of this cavern in a place called

Brian Skerry: Ocean Soul...

 It can rest still and deep in huge caverns, or it can snuggle in the little crevices of rock and pebble. The upshot - thank goodness for ground water! It's invisible to us, but it is much more plentiful than surface water. It is much more reliable and easier to obtain than frozen water.

Where we get our fresh...

 by examining concepts like justice, truth and beauty. In the allegory, a group of prisoners have been confined in a cavern since birth, with no knowledge of the outside world. They are chained, facing a wall, unable to turn their heads, while a fire behind them gives off a faint light.

Plato’s Allegory of the...

 have you read the natural curiosity cabinet I mean curiosity excuse me Cap'n a natural let's start again we need some more ridiculous things besides the cavern natural curiosities yeah - Tim's sundial hat have you seen you work there

Adam Sadowsky engineers...

 The goal of the two-month process is to preserve Ani's body as an ideal form with which his spirit can eventually reunite. But first, that spirit must pass through the duat, or underworld. This is a realm of vast caverns,

The Egyptian Book of the...

 that can land any way you wish. You have no idea how this could possibly help, but you thank her anyways. As everything goes dark, you both suddenly find yourself standing in a deep cavern before a robed figure.

Can you cheat death by...

 Soon enough, the messengers from the underworld arrived to issue another challenge. Knowing what had happened to their fathers, the twins nevertheless answered the call, trekking through deep caverns

The twins who tricked...

 are cenotes they're caverns dissolved out of the limestone by the rain and they collect water and they play a vital role in the ecosystem when the forage changes when you get around a cenote

Amazing Underwater Caves...

 actually much more to this amazing cavern than first meets the eye but to understand the scale of what happened here you have to go deeper still underwater descending into the

Meteor Impact Site PIPE...

 well cenotes are the collapse of caverns holes in the ground and we see and we can access the aquifer cenotes were super important for the Maya because