Communication…

Human communication was revolutionized with the origin of speech approximately 500,000 BCE. Symbols were developed about 30,000 years ago. The imperfection of speech, which nonetheless allowed easier dissemination of ideas and eventually resulted in the creation of new forms of communications, improving both the range at which people could communicate and the longevity of the information. All of those inventions were based on the key concept of the symbol.

This week’s theme for Lens artists photo challenge: communication is quite interesting and thus I spend more time in reading about it than creating my own post.

For anyone working with species determination of crustaceans, the publications and drawings of Professor Georg Ossian Sars (1837-1927) are an indispensable tool. Sars’ main work, An Account of the Crustacea of ​​Norway, describes most crustaceans in Norway, and is an international standard work to this day. The work was published in the period 1895–1928 and consists of nine volumes of a total of 4,000 pages, thoroughly illustrated with brilliant drawings.

The ability to communicate effectively with other individuals plays a critical role in the lives of all animals. Whether we are examining how moths attract a mate, ground squirrels convey information about nearby predators, or chimpanzees maintain positions in a dominance hierarchy, communication systems are involved.

Studying communication not only gives us insight into the inner worlds of animals, but also allows us to better answer important evolutionary questions. A thorough understanding of animal communication systems can also be critical for making effective decisions about conservation of threatened and endangered species. As an example, recent research has focused on understanding how human-generated noise (from cars, trains, etc) can impact communication in a variety of animals. 

Don’t use words too big for the subject. Don’t say infinitely when you mean very; otherwise you’ll have no word left when you want to talk about something really infinite.~ C.S. Lewis

References:

Hope you enjoy the post.

Moment of surprise

The world is full of magic things, patiently waiting for our senses to grow sharper. W.B. Yeats

lac_27june20

lac_27june20_6

There are in life a few moments so beautiful,that even words are a sort of profanity. ~ Diana Palmer

lac_27june20_4lac_27june20_5lac_27june20_2lac_27june20_3

Even in the familiar there can be surprise and wonder.~ Tierney Gearon

lac_27june20_7lac_27june20_8lac_27june20_9

Lens-artist-photo-challenge

And a bonus picture from Google

image_2020_06_27T19_09_56_449Z