BBC & ABC’s Disturbing Fearmongering with Scientific Dishonesty and Idiocy – ?

by Jim Steele  8/15/2022

I wish to thank Dr. Alan Longhurst for alerting me to the BBC’s fearmongering. He requested that I tackle the media’s perversion of science. Dr. Longhurst (now 97 years-old) is without doubt one of the world’s premiere oceanographers, inventor of the Longhurst-Hardy Plankton Recorder, served as the primary Director of the Southwest Fisheries Science Middle of the US Nationwide Marine Fisheries Service and Director of the esteemed Marine Ecology Laboratory of Canada’s Bedford Institute of Oceanography, amongst different prestigious positions and tropical analysis.

(The photographs and captions are screenshots from BBC: Mangrove forests: How 40 million Australian bushes died of thirst.)

The BBC’s quick video begins by displaying devastated mangrove forests kind northern Australia’s Gulf of Carpentaria from a 2015-2016 die-off. The BBC and ABC (Australian Broadcasting Firm) framed this pure occasion as a human-caused local weather change catastrophe, to perpetuate the parable of a local weather disaster.

Mangrove specialist Dr Norman Duke attributed the episodic 2015 die-off to a 40 cm drop in sea degree for six months because of an El Nino that brought on the mangroves to “die of thirst”. Duke acknowledged that it’s well-known that El Ninos naturally trigger such main drops in sea degree within the western Pacific. However there isn’t a proof, nor any consensus, that El Ninos have been made worse by rising CO2.  It’s recognized nevertheless, that El Nino exercise has elevated during the last 6000 years because the earth cooled for the reason that Holocene Optimum because of adjustments within the solar’s orbital cycles.

Duke estimated that about 7,400 hectares (74 km2) of mangroves had been misplaced. That will quantity to not more than 2% of the full mangrove lined forests within the Gulf of Carpentaria.  Mangroves are salt-tolerant shrubs and bushes that develop in heat, coastal waters. The areas of extreme dieback matched zonation contours, the place larger elevations had been drier and most weak to sea degree fall.

In 2017, Duke printed, “Massive-scale dieback of mangroves in Australia’s Gulf of Carpentaria: a extreme ecosystem response, coincidental with an unusually excessive climate occasion”. He reported that mangrove diebacks “occurred when regional annual rainfall ranges had been low, temperatures had been excessive and sea ranges had been notably decrease on the time.” And people circumstances correlated with “the El Nino–Southern Oscillation (ENSO) cycle for this area”.

Though mangroves are tropical, and their growth is linked to hotter circumstances, and are recognized to be fairly warmth tolerant, Duke (2017) tried to attract a reference to international warming, mentioning there have been exceptionally excessive temperatures recorded on the time and “coincidental with heat-stressed coral bleaching”.  Coral bleaching attributed to international warming was being tearfully pushed by Duke’s colleague Terry Hughes. Hughes’ catastrophic international warming narrative is now being refuted by the quickly rebounding Nice Barrier Reef corals. Such excellent news could be the driving drive for Duke and the BBC to resurrect a catastrophic mangrove narrative to guard and assist inane local weather disaster narratives.

Duke (2017) had famous mangrove losses and retreat had been linked to drought,

decreased precipitation and non permanent drops in sea degree. All these climate circumstances, together with hotter temperatures because of lowered cloud cowl, are all related to El Nino occasions, as heat tropical waters slosh eastward throughout the Pacific. Falsely, the BBC, ABC and Duke are actually oddly claiming the mangrove die-off and El Nino connection is newly found.

However others had additionally reported the El Nino impact a minimum of 5 years in the past. Lovelock (2017) in Mangrove dieback throughout fluctuating sea ranges wrote “Throughout El Niño, weak equatorial commerce winds trigger the thermocline to shoal within the tropical western Pacific and the presence of cool water ends in sea ranges that may be decrease by 20–30 cm”. “As a result of each low sea degree and low rainfall co-occur throughout El Niño years within the Indo-Pacific area, intensification of ENSO within the coming many years with local weather change could also be notably unfavorable for productiveness of mangrove forest ecosystems.”

Nonetheless the BBC and Duke doubled down on a local weather disaster reference to clear idiocy and sleight of hand. They seamlessly switched from blaming a pure fall in sea degree for the die-off, to expressing concern that rising sea ranges from international warming would hinder mangrove restoration. But that determined declare is well refuted, and in reality has been refuted already within the peer-reviewed scientific literature.

In 2016 Asbridge printed “Mangrove response to environmental change in Australia’s Gulf of Carpentaria”. That examine concluded, “elevated quantities of rainfall and related flooding and sea degree rise had been answerable for current seaward and landward extension of mangroves on this area.”For the period1987–2014, “mangroves had been noticed to have prolonged seawards by up to1.9 km (perpendicular to the shoreline), with inland intrusion occurring alongside lots of the rivers and rivulets within the tidal reaches.”

However such information didn’t stop Duke and the BBC from descending into the depths of stupidity and name for paradoxical, ineffective and costly cures to “save” the mangroves. Duke needs to water the mangroves from the air or from ships to forestall them from drying and dying. The rationale for such stupidity: mangroves retailer carbon. They apprehensive that the mangrove die-off launched “1 million tonnes of carbon into the air”, and the ABC added that’s the “equal to 1,000 jumbo jets flying return from Sydney to Paris.”  However mangroves have naturally dried and died earlier than. No surprise nice scientists like Longhurst worry the present perversion of science pushed by local weather alarmism.

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