Meanings of written nowadays in anglès

We heard a critic remark that no great sonnets are being written nowadays.

He says there are no good plays written nowadays.

There are many books written nowadays which will tell you about birds as folk of the twentieth century see them.

However, so many novels are written nowadays, and some mighty queer ones are successful that I presume I should not be surprised.

There is much written nowadays about the unconscious power of thought waves, and certainly one grumbler can often spread dissatisfaction through an entire community.