PRODUCTION OF LIFE, by Erasmus Darwin

IV. HER snow-white arm, indulgent to my song,
Waves the fair Hierophant, and moves along. —
High plumes, that bending shade her amber hair,
Nod, as she steps, their silver leaves in air;
Bright chains of pearl, with golden buckles brac’d,
Clasp her white neck, and zone her slender waist;
Thin folds of silk in soft meanders wind
Down her fine form, and undulate behind;
The purple border, on the pavement roll’d,
Swells in the gale, and spreads its fringe of gold.

“FIRST, if you can, celestial Guide! disclose
From what fair fountain mortal life arose,
Whence the fine nerve to move and feel assign’d,
Contractile fibre, and ethereal mind:

“How Love and Sympathy the bosom warm,
Allure with pleasure, and with pain alarm,
With soft affections weave the social plan,
And charm the listening Savage into Man.”

“GOD THE FIRST CAUSE! — in this terrene abode
Young Nature lisps,10 she is the child of GOD.
From embryon births her changeful forms improve,
Grow, as they live, and strengthen as they move.

“Ere Time began, from flaming Chaos hurl’d
Rose the bright spheres, which form the circling world;
Earths from each sun with quick explosions burst,
And second planets issued from the first.
Then, whilst the sea at their coeval birth,
Surge over surge, involv’d the shoreless earth;
Nurs’d by warm sun-beams in primeval caves
Organic Life began beneath the waves.

“First HEAT from chemic dissolution springs,
And gives to matter its eccentric wings:
With strong REPULSION parts the exploding mass,
Melts into lymph, or kindles into gas.
ATTRACTION next, as earth or air subsides,
The ponderous atoms from the light divides,
Approaching parts with quick embrace combines,
Swells into spheres, and lengthens into lines.
Last, as fine goads the gluten-threads excite,
Cords grapple cords, and webs with webs unite;
And quick CONTRACTION with ethereal flame
Lights into life the fibre-woven frame. —
Hence without parent by spontaneous birth
Rise the first specks of animated earth;
From Nature’s womb the plant or insect swims,
And buds or breathes, with microscopic limbs.

“IN earth, sea, air, around, below, above,
Life’s subtle woof in Nature’s loom is wove;
Points glued to points a living line extends,
Touch’d by some goad approach the bending ends;
Rings join to rings, and irritated tubes
Clasp with young lips the nutrient globes or cubes;
And urged by appetencies new select,
Imbibe, retain, digest, secrete, eject.
In branching cones the living web expands,
Lymphatic ducts, and convoluted glands;
Aortal tubes propel the nascent blood,
And lengthening veins absorb the refluent flood;
Leaves, lungs, and gills, the vital ether breathe
On earth’s green surface, or the waves beneath.
So Life’s first powers arrest the winds and floods,
To bones convert them, or to shells, or woods;
Stretch the vast beds of argil, lime, and sand,
And from diminish’d oceans form the land!

“Next the long nerves unite their silver train,
And young SENSATION permeates the brain;
Through each new sense the keen emotions dart,
Flush the young cheek, and swell the throbbing heart.
From pain and pleasure quick VOLITIONS rise,
Lift the strong arm, or point the inquiring eyes;
With Reason’s light bewilder’d Man direct,
And right and wrong with balance nice detect.
Last in thick swarms ASSOCIATIONS spring,
Thoughts join to thoughts, to motions motions cling;
Whence in long trains of catenation flow
Imagined joy, and voluntary woe.

“So, view’d through crystal spheres in drops saline,
Quick-shooting salts in chemic forms combine;
Or Mucor-stems, a vegetative tribe,
Spread their fine roots, the tremulous wave imbibe.
Next to our wondering eyes the focus brings
Self-moving lines, and animated rings;
First Monas moves, an unconnected point,
Plays round the drop without a limb or joint;
The Vibrio waves, with capillary eels,
And Vorticella whirls her living wheels;
While insect Proteus sports with changeful form
Through the bright tide, a globe, a cube, a worm.
Last o’er the field the Mite enormous swims,
Swells his red heart, and writhes his giant limbs.

V. “ORGANIC LIFE beneath the shoreless waves
Was born and nurs’d in Ocean’s pearly caves;
First forms minute, unseen by spheric glass,
Move on the mud, or pierce the watery mass;
These, as successive generations bloom
New powers acquire, and larger limbs assume;
Whence countless groups of vegetation spring,
And breathing realms of fin, and feet, and wing.

“Thus the tall Oak, the giant of the wood,
Which bears Britannia’s thunders on the flood;
The Whale, unmeasured monster of the main,
The lordly Lion, monarch of the plain,
The Eagle soaring in the realms of air,
Whose eye undazzled drinks the solar glare,
Imperious man, who rules the bestial crowd,
Of language, reason, and reflection proud,
With brow erect who scorns this earthly sod,
And styles himself the image of his God;
Arose from rudiments of form and sense,
An embryon point, or microscopic ens!

Written before Charles was born.
https://aeon.co/ideas/how-erasmus-darwins-poetry-prophesied-evolutionary-theory