Love promotes health

Love has consequences for health and well-being. Engaging in joyful activities such as love may activate areas in the brain responsible for emotion, attention, motivation and memory (i.e., limbic structures), and it may further serve to control the autonomic nervous system, i.e., stress reduction. This specific CNS activity pattern appears to exert protective effects, even on the brain itself. Moreover, anxiolytic effects of pleasurable experiences may occur by promotion of an inhibitory tone in specific areas of the brain. Thus, love and pleasure clearly are capable of stimulating health, well-being and (re)productivity: This wonderful biological instrument makes procreation and maintenance of organisms and their species a deeply rewarding and pleasurable experience, thus ensuring survival, health, and perpetuation.     

情系卡拉麦里

卡拉麦里山是我多年魂牵梦萦之地。它起始了我野生动物摄影之路,让我流连忘返,如同患上“相思病”,总感到最好的片子还在下一次。虽然它也让我有过失望、痛苦,甚至是生命的代价,可还是无法阻止我迈向它的脚步。再去,再去…… 这是我第21次走进它,但决不是最后一次。 荒野“探戈” 2001年7月17日,我和弟弟冯强、老友孟宪新清晨6时离乌市第21次去卡拉麦里山。本想寻一条近路,结果却适得其反,多绕了近130公里路,跑坏了一条轮胎,午夜12点半才抵达卡拉麦里的拍摄地点。第     

Molluscs,morphology, and metaphor in Pablo Neruda's STEAMiest poem

The growing enthusiasm for STEAM (STEM + Arts) initiatives reflects the rich potential for inquiry and integration between arts and sciences. Biologically informed poetry is an active interdisciplinary area of creation and analysis that requires biologically attuned illustration and translation to retain its STEAM effectiveness across linguistic barriers. Pablo Neruda, Chilean poet and Nobel laureate, was a keen observer and informed scholar who wove his scientific knowledge into his poetry. He was particularly obsessed with the sea and featured marine invertebrates in many of his works. The molluscs in his poem “Mollusca Gongorina” are unusual in being specified by their Latin genera. In this zoopoetic analysis, we first ask whether the 11 specimens can be identified to species and find that eight have ready identifications based on morphology in the poem's text, and three have likely identifications based on the poem's themes. We then examine illustrations and translations of the poem, identify where they are consonant or dissonant with the biology of the original, and propose alternative translations informed by the species' identities. Our zoopoetic approach to what could today be considered a STEAMy poem surfaces the beauty of its imagery and narrative, reflects the biological sophistication of the poet, enhances the coherence of its translations making it accessible to a wider audience, and allows it to enhance the biological literacy of the reader.     

The Neurobiology of Love

Love is a complex neurobiological phenomenon, relying on trust, belief, pleasure and reward activities within the brain, i.e., limbic processes. These processes critically involve oxytocin, vasopressin, dopamine, and serotonergic signaling. Moreover, endorphin and endogenous morphinergic mechanisms, coupled to nitric oxide autoregulatory pathways, play a role. Naturally rewarding or pleasurable activities are necessary for survival and appetitive motivation, usually governing beneficial biological behaviors like eating, sex, and reproduction. Yet, a broad basis of common signaling and beneficial neurobiological features exists with connection to the love concept, thereby combining physiological aspects related to maternal, romantic or sexual love and attachment with other healthy activities or neurobiological states. Medical practice can make use of this concept, i.e., mind/body or integrative medicine. Thus, love, pleasure, and lust have a stress-reducing and health-promoting potential, since they carry the ability to heal or facilitate beneficial motivation and behavior. In addition, love and pleasure ensure the survival of individuals and their species. After all, love is a joyful and useful activity that encompasses wellness and feelings of well-being.     

Our Love for Animals

Love does not necessarily benefit its object, and cost-free love may damage both object and subject. Our love of animals mobilises several distinct human concerns and should not be considered always as a virtue or always as a benefit to the animals themselves. We need to place this love in its full psychological, cultural, and moral context in order to assess what form it ought to take if animals are to benefit from it.